21503085120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13309}}^1$

素因数の和:13363

約数の個数: 448

約数和(自身を含む): 87628780800

約数和(自身を除く): 66125695680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 108, 110, 120, 132, 135, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 264, 270, 272, 288, 297, 306, 320, 330, 340, 352, 360, 374, 396, 408, 432, 440, 459, 480, 495, 510, 528, 540, 544, 561, 576, 594, 612, 660, 680, 704, 720, 748, 765, 792, 816, 864, 880, 918, 935, 960, 990, 1020, 1056, 1080, 1088, 1122, 1188, 1224, 1320, 1360, 1440, 1485, 1496, 1530, 1584, 1632, 1683, 1728, 1760, 1836, 1870, 1980, 2040, 2112, 2160, 2244, 2295, 2376, 2448, 2640, 2720, 2805, 2880, 2970, 2992, 3060, 3168, 3264, 3366, 3520, 3672, 3740, 3960, 4080, 4320, 4488, 4590, 4752, 4896, 5049, 5280, 5440, 5610, 5940, 5984, 6120, 6336, 6732, 7344, 7480, 7920, 8160, 8415, 8640, 8976, 9180, 9504, 9792, 10098, 10560, 11220, 11880, 11968, 12240, 13309, 13464, 14688, 14960, 15840, 16320, 16830, 17952, 18360, 19008, 20196, 22440, 23760, 24480, 25245, 26618, 26928, 29376, 29920, 31680, 33660, 35904, 36720, 39927, 40392, 44880, 47520, 48960, 50490, 53236, 53856, 59840, 66545, 67320, 73440, 79854, 80784, 89760, 95040, 100980, 106472, 107712, 119781, 133090, 134640, 146399, 146880, 159708, 161568, 179520, 199635, 201960, 212944, 226253, 239562, 266180, 269280, 292798, 319416, 323136, 359343, 399270, 403920, 425888, 439197, 452506, 479124, 532360, 538560, 585596, 598905, 638832, 678759, 718686, 731995, 798540, 807840, 851776, 878394, 905012, 958248, 1064720, 1131265, 1171192, 1197810, 1277664, 1317591, 1357518, 1437372, 1463990, 1597080, 1615680, 1756788, 1796715, 1810024, 1916496, 2036277, 2129440, 2195985, 2262530, 2342384, 2395620, 2488783, 2555328, 2635182, 2715036, 2874744, 2927980, 3194160, 3393795, 3513576, 3593430, 3620048, 3832992, 3952773, 4072554, 4258880, 4391970, 4525060, 4684768, 4791240, 4977566, 5270364, 5430072, 5749488, 5855960, 6108831, 6388320, 6587955, 6787590, 7027152, 7186860, 7240096, 7466349, 7665984, 7905546, 8145108, 8783940, 9050120, 9369536, 9582480, 9955132, 10181385, 10540728, 10860144, 11498976, 11711920, 12217662, 12443915, 12776640, 13175910, 13575180, 14054304, 14373720, 14480192, 14932698, 15811092, 16290216, 17567880, 18100240, 19164960, 19763865, 19910264, 20362770, 21081456, 21720288, 22399047, 22997952, 23423840, 24435324, 24887830, 26351820, 27150360, 28108608, 28747440, 29865396, 30544155, 31622184, 32580432, 35135760, 36200480, 37331745, 38329920, 39527730, 39820528, 40725540, 42162912, 43440576, 44798094, 46847680, 48870648, 49775660, 52703640, 54300720, 57494880, 59730792, 61088310, 63244368, 65160864, 67197141, 70271520, 72400960, 74663490, 79055460, 79641056, 81451080, 84325824, 89596188, 97741296, 99551320, 105407280, 108601440, 111995235, 114989760, 119461584, 122176620, 126488736, 130321728, 134394282, 140543040, 149326980, 158110920, 159282112, 162902160, 179192376, 195482592, 199102640, 210814560, 217202880, 223990470, 238923168, 244353240, 252977472, 268788564, 298653960, 316221840, 325804320, 335985705, 358384752, 390965184, 398205280, 421629120, 447980940, 477846336, 488706480, 537577128, 597307920, 632443680, 651608640, 671971410, 716769504, 796410560, 895961880, 977412960, 1075154256, 1194615840, 1264887360, 1343942820, 1433539008, 1791923760, 1954825920, 2150308512, 2389231680, 2687885640, 3583847520, 4300617024, 5375771280, 7167695040, 10751542560, 21503085120]

約数ペア:

[(1, 21503085120), (2, 10751542560), (3, 7167695040), (4, 5375771280), (5, 4300617024), (6, 3583847520), (8, 2687885640), (9, 2389231680), (10, 2150308512), (11, 1954825920), (12, 1791923760), (15, 1433539008), (16, 1343942820), (17, 1264887360), (18, 1194615840), (20, 1075154256), (22, 977412960), (24, 895961880), (27, 796410560), (30, 716769504), (32, 671971410), (33, 651608640), (34, 632443680), (36, 597307920), (40, 537577128), (44, 488706480), (45, 477846336), (48, 447980940), (51, 421629120), (54, 398205280), (55, 390965184), (60, 358384752), (64, 335985705), (66, 325804320), (68, 316221840), (72, 298653960), (80, 268788564), (85, 252977472), (88, 244353240), (90, 238923168), (96, 223990470), (99, 217202880), (102, 210814560), (108, 199102640), (110, 195482592), (120, 179192376), (132, 162902160), (135, 159282112), (136, 158110920), (144, 149326980), (153, 140543040), (160, 134394282), (165, 130321728), (170, 126488736), (176, 122176620), (180, 119461584), (187, 114989760), (192, 111995235), (198, 108601440), (204, 105407280), (216, 99551320), (220, 97741296), (240, 89596188), (255, 84325824), (264, 81451080), (270, 79641056), (272, 79055460), (288, 74663490), (297, 72400960), (306, 70271520), (320, 67197141), (330, 65160864), (340, 63244368), (352, 61088310), (360, 59730792), (374, 57494880), (396, 54300720), (408, 52703640), (432, 49775660), (440, 48870648), (459, 46847680), (480, 44798094), (495, 43440576), (510, 42162912), (528, 40725540), (540, 39820528), (544, 39527730), (561, 38329920), (576, 37331745), (594, 36200480), (612, 35135760), (660, 32580432), (680, 31622184), (704, 30544155), (720, 29865396), (748, 28747440), (765, 28108608), (792, 27150360), (816, 26351820), (864, 24887830), (880, 24435324), (918, 23423840), (935, 22997952), (960, 22399047), (990, 21720288), (1020, 21081456), (1056, 20362770), (1080, 19910264), (1088, 19763865), (1122, 19164960), (1188, 18100240), (1224, 17567880), (1320, 16290216), (1360, 15811092), (1440, 14932698), (1485, 14480192), (1496, 14373720), (1530, 14054304), (1584, 13575180), (1632, 13175910), (1683, 12776640), (1728, 12443915), (1760, 12217662), (1836, 11711920), (1870, 11498976), (1980, 10860144), (2040, 10540728), (2112, 10181385), (2160, 9955132), (2244, 9582480), (2295, 9369536), (2376, 9050120), (2448, 8783940), (2640, 8145108), (2720, 7905546), (2805, 7665984), (2880, 7466349), (2970, 7240096), (2992, 7186860), (3060, 7027152), (3168, 6787590), (3264, 6587955), (3366, 6388320), (3520, 6108831), (3672, 5855960), (3740, 5749488), (3960, 5430072), (4080, 5270364), (4320, 4977566), (4488, 4791240), (4590, 4684768), (4752, 4525060), (4896, 4391970), (5049, 4258880), (5280, 4072554), (5440, 3952773), (5610, 3832992), (5940, 3620048), (5984, 3593430), (6120, 3513576), (6336, 3393795), (6732, 3194160), (7344, 2927980), (7480, 2874744), (7920, 2715036), (8160, 2635182), (8415, 2555328), (8640, 2488783), (8976, 2395620), (9180, 2342384), (9504, 2262530), (9792, 2195985), (10098, 2129440), (10560, 2036277), (11220, 1916496), (11880, 1810024), (11968, 1796715), (12240, 1756788), (13309, 1615680), (13464, 1597080), (14688, 1463990), (14960, 1437372), (15840, 1357518), (16320, 1317591), (16830, 1277664), (17952, 1197810), (18360, 1171192), (19008, 1131265), (20196, 1064720), (22440, 958248), (23760, 905012), (24480, 878394), (25245, 851776), (26618, 807840), (26928, 798540), (29376, 731995), (29920, 718686), (31680, 678759), (33660, 638832), (35904, 598905), (36720, 585596), (39927, 538560), (40392, 532360), (44880, 479124), (47520, 452506), (48960, 439197), (50490, 425888), (53236, 403920), (53856, 399270), (59840, 359343), (66545, 323136), (67320, 319416), (73440, 292798), (79854, 269280), (80784, 266180), (89760, 239562), (95040, 226253), (100980, 212944), (106472, 201960), (107712, 199635), (119781, 179520), (133090, 161568), (134640, 159708), (146399, 146880)]