220699440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 480

約数和(自身を含む): 901817280

約数和(自身を除く): 681117840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 30, 34, 36, 38, 39, 40, 45, 48, 51, 52, 57, 60, 65, 68, 72, 73, 76, 78, 80, 85, 90, 95, 102, 104, 114, 117, 120, 130, 136, 144, 146, 152, 153, 156, 170, 171, 180, 190, 195, 204, 208, 219, 221, 228, 234, 240, 247, 255, 260, 272, 285, 292, 304, 306, 312, 323, 340, 342, 360, 365, 380, 390, 408, 438, 442, 456, 468, 494, 510, 520, 570, 584, 585, 612, 624, 646, 657, 663, 680, 684, 720, 730, 741, 760, 765, 780, 816, 855, 876, 884, 912, 936, 949, 969, 988, 1020, 1040, 1095, 1105, 1140, 1168, 1170, 1224, 1235, 1241, 1292, 1314, 1326, 1360, 1368, 1387, 1460, 1482, 1520, 1530, 1560, 1615, 1710, 1752, 1768, 1872, 1898, 1938, 1976, 1989, 2040, 2190, 2210, 2223, 2280, 2340, 2448, 2470, 2482, 2584, 2628, 2652, 2736, 2774, 2847, 2907, 2920, 2964, 3060, 3120, 3230, 3285, 3315, 3420, 3504, 3536, 3705, 3723, 3796, 3876, 3952, 3978, 4080, 4161, 4199, 4380, 4420, 4446, 4560, 4680, 4745, 4845, 4940, 4964, 5168, 5256, 5304, 5548, 5694, 5814, 5840, 5928, 6120, 6205, 6460, 6570, 6630, 6840, 6935, 7410, 7446, 7592, 7752, 7956, 8322, 8398, 8541, 8760, 8840, 8892, 9360, 9490, 9690, 9880, 9928, 9945, 10512, 10608, 11096, 11115, 11169, 11388, 11628, 11856, 12240, 12410, 12483, 12597, 12920, 13140, 13260, 13680, 13870, 14235, 14535, 14820, 14892, 15184, 15504, 15912, 16133, 16644, 16796, 17082, 17520, 17680, 17784, 18031, 18615, 18980, 19380, 19760, 19856, 19890, 20805, 20995, 22192, 22230, 22338, 22776, 23256, 23579, 24820, 24966, 25194, 25840, 26280, 26520, 27740, 28470, 29070, 29640, 29784, 31824, 32266, 33288, 33592, 34164, 35568, 36062, 37230, 37791, 37960, 38760, 39780, 41610, 41990, 42705, 44460, 44676, 45552, 46512, 47158, 48399, 49640, 49932, 50388, 52560, 53040, 54093, 55480, 55845, 56940, 58140, 59280, 59568, 62415, 62985, 64532, 66576, 67184, 68328, 70737, 72124, 74460, 75582, 75920, 77520, 79560, 80665, 83220, 83980, 85410, 88920, 89352, 90155, 94316, 96798, 99280, 99864, 100776, 108186, 110960, 111690, 113880, 116280, 117895, 124830, 125970, 129064, 136656, 141474, 144248, 145197, 148920, 151164, 159120, 161330, 162279, 166440, 167960, 170820, 177840, 178704, 180310, 188632, 188955, 193596, 199728, 201552, 212211, 216372, 223380, 227760, 232560, 235790, 241995, 249660, 251940, 258128, 270465, 282948, 288496, 290394, 297840, 302328, 306527, 322660, 324558, 332880, 335920, 341640, 353685, 360620, 377264, 377910, 387192, 424422, 432744, 446760, 471580, 483990, 499320, 503880, 540930, 565896, 580788, 604656, 613054, 645320, 649116, 683280, 707370, 721240, 725985, 755820, 774384, 811395, 848844, 865488, 893520, 919581, 943160, 967980, 998640, 1007760, 1061055, 1081860, 1131792, 1161576, 1226108, 1290640, 1298232, 1414740, 1442480, 1451970, 1511640, 1532635, 1622790, 1697688, 1839162, 1886320, 1935960, 2122110, 2163720, 2323152, 2452216, 2596464, 2758743, 2829480, 2903940, 3023280, 3065270, 3245580, 3395376, 3678324, 3871920, 4244220, 4327440, 4597905, 4904432, 5517486, 5658960, 5807880, 6130540, 6491160, 7356648, 8488440, 9195810, 11034972, 11615760, 12261080, 12982320, 13793715, 14713296, 16976880, 18391620, 22069944, 24522160, 27587430, 36783240, 44139888, 55174860, 73566480, 110349720, 220699440]

約数ペア:

[(1, 220699440), (2, 110349720), (3, 73566480), (4, 55174860), (5, 44139888), (6, 36783240), (8, 27587430), (9, 24522160), (10, 22069944), (12, 18391620), (13, 16976880), (15, 14713296), (16, 13793715), (17, 12982320), (18, 12261080), (19, 11615760), (20, 11034972), (24, 9195810), (26, 8488440), (30, 7356648), (34, 6491160), (36, 6130540), (38, 5807880), (39, 5658960), (40, 5517486), (45, 4904432), (48, 4597905), (51, 4327440), (52, 4244220), (57, 3871920), (60, 3678324), (65, 3395376), (68, 3245580), (72, 3065270), (73, 3023280), (76, 2903940), (78, 2829480), (80, 2758743), (85, 2596464), (90, 2452216), (95, 2323152), (102, 2163720), (104, 2122110), (114, 1935960), (117, 1886320), (120, 1839162), (130, 1697688), (136, 1622790), (144, 1532635), (146, 1511640), (152, 1451970), (153, 1442480), (156, 1414740), (170, 1298232), (171, 1290640), (180, 1226108), (190, 1161576), (195, 1131792), (204, 1081860), (208, 1061055), (219, 1007760), (221, 998640), (228, 967980), (234, 943160), (240, 919581), (247, 893520), (255, 865488), (260, 848844), (272, 811395), (285, 774384), (292, 755820), (304, 725985), (306, 721240), (312, 707370), (323, 683280), (340, 649116), (342, 645320), (360, 613054), (365, 604656), (380, 580788), (390, 565896), (408, 540930), (438, 503880), (442, 499320), (456, 483990), (468, 471580), (494, 446760), (510, 432744), (520, 424422), (570, 387192), (584, 377910), (585, 377264), (612, 360620), (624, 353685), (646, 341640), (657, 335920), (663, 332880), (680, 324558), (684, 322660), (720, 306527), (730, 302328), (741, 297840), (760, 290394), (765, 288496), (780, 282948), (816, 270465), (855, 258128), (876, 251940), (884, 249660), (912, 241995), (936, 235790), (949, 232560), (969, 227760), (988, 223380), (1020, 216372), (1040, 212211), (1095, 201552), (1105, 199728), (1140, 193596), (1168, 188955), (1170, 188632), (1224, 180310), (1235, 178704), (1241, 177840), (1292, 170820), (1314, 167960), (1326, 166440), (1360, 162279), (1368, 161330), (1387, 159120), (1460, 151164), (1482, 148920), (1520, 145197), (1530, 144248), (1560, 141474), (1615, 136656), (1710, 129064), (1752, 125970), (1768, 124830), (1872, 117895), (1898, 116280), (1938, 113880), (1976, 111690), (1989, 110960), (2040, 108186), (2190, 100776), (2210, 99864), (2223, 99280), (2280, 96798), (2340, 94316), (2448, 90155), (2470, 89352), (2482, 88920), (2584, 85410), (2628, 83980), (2652, 83220), (2736, 80665), (2774, 79560), (2847, 77520), (2907, 75920), (2920, 75582), (2964, 74460), (3060, 72124), (3120, 70737), (3230, 68328), (3285, 67184), (3315, 66576), (3420, 64532), (3504, 62985), (3536, 62415), (3705, 59568), (3723, 59280), (3796, 58140), (3876, 56940), (3952, 55845), (3978, 55480), (4080, 54093), (4161, 53040), (4199, 52560), (4380, 50388), (4420, 49932), (4446, 49640), (4560, 48399), (4680, 47158), (4745, 46512), (4845, 45552), (4940, 44676), (4964, 44460), (5168, 42705), (5256, 41990), (5304, 41610), (5548, 39780), (5694, 38760), (5814, 37960), (5840, 37791), (5928, 37230), (6120, 36062), (6205, 35568), (6460, 34164), (6570, 33592), (6630, 33288), (6840, 32266), (6935, 31824), (7410, 29784), (7446, 29640), (7592, 29070), (7752, 28470), (7956, 27740), (8322, 26520), (8398, 26280), (8541, 25840), (8760, 25194), (8840, 24966), (8892, 24820), (9360, 23579), (9490, 23256), (9690, 22776), (9880, 22338), (9928, 22230), (9945, 22192), (10512, 20995), (10608, 20805), (11096, 19890), (11115, 19856), (11169, 19760), (11388, 19380), (11628, 18980), (11856, 18615), (12240, 18031), (12410, 17784), (12483, 17680), (12597, 17520), (12920, 17082), (13140, 16796), (13260, 16644), (13680, 16133), (13870, 15912), (14235, 15504), (14535, 15184), (14820, 14892)]