1561318080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 448

約数和(自身を含む): 6109655040

約数和(自身を除く): 4548336960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 79, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 158, 160, 168, 170, 173, 192, 204, 210, 224, 237, 238, 240, 255, 272, 280, 316, 320, 336, 340, 346, 357, 395, 408, 420, 448, 474, 476, 480, 510, 519, 544, 553, 560, 595, 632, 672, 680, 692, 714, 790, 816, 840, 865, 948, 952, 960, 1020, 1038, 1088, 1106, 1120, 1185, 1190, 1211, 1264, 1343, 1344, 1360, 1384, 1428, 1580, 1632, 1659, 1680, 1730, 1785, 1896, 1904, 2040, 2076, 2212, 2240, 2370, 2380, 2422, 2528, 2595, 2686, 2720, 2765, 2768, 2856, 2941, 3160, 3264, 3318, 3360, 3460, 3570, 3633, 3792, 3808, 4029, 4080, 4152, 4424, 4740, 4760, 4844, 5056, 5190, 5372, 5440, 5530, 5536, 5712, 5882, 6055, 6320, 6636, 6715, 6720, 6920, 7140, 7266, 7584, 7616, 8058, 8160, 8295, 8304, 8823, 8848, 9401, 9480, 9520, 9688, 10380, 10744, 11060, 11072, 11424, 11764, 12110, 12640, 13272, 13430, 13667, 13840, 14280, 14532, 14705, 15168, 16116, 16320, 16590, 16608, 17646, 17696, 18165, 18802, 18960, 19040, 19376, 20145, 20587, 20760, 21488, 22120, 22848, 23528, 24220, 25280, 26544, 26860, 27334, 27680, 28203, 28560, 29064, 29410, 32232, 33180, 33216, 35292, 35392, 36330, 37604, 37920, 38080, 38752, 40290, 41001, 41174, 41520, 42976, 44115, 44240, 47005, 47056, 48440, 53088, 53720, 54668, 55360, 56406, 57120, 58128, 58820, 61761, 64464, 66360, 68335, 70584, 72660, 75208, 75840, 77504, 80580, 82002, 82348, 83040, 85952, 88230, 88480, 94010, 94112, 95669, 96880, 102935, 106176, 107440, 109336, 112812, 114240, 116256, 117640, 123522, 128928, 132720, 136670, 141015, 141168, 145320, 150416, 161160, 164004, 164696, 166080, 176460, 176960, 188020, 188224, 191338, 193760, 205005, 205870, 214880, 218672, 225624, 232339, 232512, 235280, 247044, 257856, 265440, 273340, 282030, 282336, 287007, 290640, 300832, 308805, 322320, 328008, 329392, 352920, 376040, 382676, 387520, 410010, 411740, 429760, 437344, 451248, 464678, 470560, 478345, 494088, 530880, 546680, 564060, 564672, 574014, 581280, 601664, 617610, 644640, 656016, 658784, 697017, 705840, 752080, 765352, 820020, 823480, 874688, 902496, 929356, 941120, 956690, 988176, 1093360, 1128120, 1148028, 1161695, 1162560, 1235220, 1289280, 1312032, 1317568, 1394034, 1411680, 1435035, 1504160, 1530704, 1626373, 1640040, 1646960, 1804992, 1858712, 1913380, 1976352, 2186720, 2256240, 2296056, 2323390, 2470440, 2624064, 2788068, 2823360, 2870070, 3008320, 3061408, 3252746, 3280080, 3293920, 3485085, 3717424, 3826760, 3952704, 4373440, 4512480, 4592112, 4646780, 4879119, 4940880, 5576136, 5740140, 6122816, 6505492, 6560160, 6587840, 6970170, 7434848, 7653520, 8131865, 9024960, 9184224, 9293560, 9758238, 9881760, 11152272, 11480280, 13010984, 13120320, 13940340, 14869696, 15307040, 16263730, 18368448, 18587120, 19516476, 19763520, 22304544, 22960560, 24395595, 26021968, 27880680, 30614080, 32527460, 37174240, 39032952, 44609088, 45921120, 48791190, 52043936, 55761360, 65054920, 74348480, 78065904, 91842240, 97582380, 104087872, 111522720, 130109840, 156131808, 195164760, 223045440, 260219680, 312263616, 390329520, 520439360, 780659040, 1561318080]

約数ペア:

[(1, 1561318080), (2, 780659040), (3, 520439360), (4, 390329520), (5, 312263616), (6, 260219680), (7, 223045440), (8, 195164760), (10, 156131808), (12, 130109840), (14, 111522720), (15, 104087872), (16, 97582380), (17, 91842240), (20, 78065904), (21, 74348480), (24, 65054920), (28, 55761360), (30, 52043936), (32, 48791190), (34, 45921120), (35, 44609088), (40, 39032952), (42, 37174240), (48, 32527460), (51, 30614080), (56, 27880680), (60, 26021968), (64, 24395595), (68, 22960560), (70, 22304544), (79, 19763520), (80, 19516476), (84, 18587120), (85, 18368448), (96, 16263730), (102, 15307040), (105, 14869696), (112, 13940340), (119, 13120320), (120, 13010984), (136, 11480280), (140, 11152272), (158, 9881760), (160, 9758238), (168, 9293560), (170, 9184224), (173, 9024960), (192, 8131865), (204, 7653520), (210, 7434848), (224, 6970170), (237, 6587840), (238, 6560160), (240, 6505492), (255, 6122816), (272, 5740140), (280, 5576136), (316, 4940880), (320, 4879119), (336, 4646780), (340, 4592112), (346, 4512480), (357, 4373440), (395, 3952704), (408, 3826760), (420, 3717424), (448, 3485085), (474, 3293920), (476, 3280080), (480, 3252746), (510, 3061408), (519, 3008320), (544, 2870070), (553, 2823360), (560, 2788068), (595, 2624064), (632, 2470440), (672, 2323390), (680, 2296056), (692, 2256240), (714, 2186720), (790, 1976352), (816, 1913380), (840, 1858712), (865, 1804992), (948, 1646960), (952, 1640040), (960, 1626373), (1020, 1530704), (1038, 1504160), (1088, 1435035), (1106, 1411680), (1120, 1394034), (1185, 1317568), (1190, 1312032), (1211, 1289280), (1264, 1235220), (1343, 1162560), (1344, 1161695), (1360, 1148028), (1384, 1128120), (1428, 1093360), (1580, 988176), (1632, 956690), (1659, 941120), (1680, 929356), (1730, 902496), (1785, 874688), (1896, 823480), (1904, 820020), (2040, 765352), (2076, 752080), (2212, 705840), (2240, 697017), (2370, 658784), (2380, 656016), (2422, 644640), (2528, 617610), (2595, 601664), (2686, 581280), (2720, 574014), (2765, 564672), (2768, 564060), (2856, 546680), (2941, 530880), (3160, 494088), (3264, 478345), (3318, 470560), (3360, 464678), (3460, 451248), (3570, 437344), (3633, 429760), (3792, 411740), (3808, 410010), (4029, 387520), (4080, 382676), (4152, 376040), (4424, 352920), (4740, 329392), (4760, 328008), (4844, 322320), (5056, 308805), (5190, 300832), (5372, 290640), (5440, 287007), (5530, 282336), (5536, 282030), (5712, 273340), (5882, 265440), (6055, 257856), (6320, 247044), (6636, 235280), (6715, 232512), (6720, 232339), (6920, 225624), (7140, 218672), (7266, 214880), (7584, 205870), (7616, 205005), (8058, 193760), (8160, 191338), (8295, 188224), (8304, 188020), (8823, 176960), (8848, 176460), (9401, 166080), (9480, 164696), (9520, 164004), (9688, 161160), (10380, 150416), (10744, 145320), (11060, 141168), (11072, 141015), (11424, 136670), (11764, 132720), (12110, 128928), (12640, 123522), (13272, 117640), (13430, 116256), (13667, 114240), (13840, 112812), (14280, 109336), (14532, 107440), (14705, 106176), (15168, 102935), (16116, 96880), (16320, 95669), (16590, 94112), (16608, 94010), (17646, 88480), (17696, 88230), (18165, 85952), (18802, 83040), (18960, 82348), (19040, 82002), (19376, 80580), (20145, 77504), (20587, 75840), (20760, 75208), (21488, 72660), (22120, 70584), (22848, 68335), (23528, 66360), (24220, 64464), (25280, 61761), (26544, 58820), (26860, 58128), (27334, 57120), (27680, 56406), (28203, 55360), (28560, 54668), (29064, 53720), (29410, 53088), (32232, 48440), (33180, 47056), (33216, 47005), (35292, 44240), (35392, 44115), (36330, 42976), (37604, 41520), (37920, 41174), (38080, 41001), (38752, 40290)]