72028222720

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 181574701056

約数和(自身を除く): 109546478336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 101, 107, 127, 128, 160, 164, 202, 205, 214, 254, 256, 320, 328, 404, 410, 428, 505, 508, 535, 635, 640, 656, 808, 820, 856, 1010, 1016, 1070, 1270, 1280, 1312, 1616, 1640, 1712, 2020, 2032, 2140, 2540, 2624, 3232, 3280, 3424, 4040, 4064, 4141, 4280, 4387, 5080, 5207, 5248, 6464, 6560, 6848, 8080, 8128, 8282, 8560, 8774, 10160, 10414, 10496, 10807, 12827, 12928, 13120, 13589, 13696, 16160, 16256, 16564, 17120, 17548, 20320, 20705, 20828, 21614, 21935, 25654, 25856, 26035, 26240, 27178, 27392, 32320, 32512, 33128, 34240, 35096, 40640, 41410, 41656, 43228, 43870, 51308, 52070, 52480, 54035, 54356, 64135, 64640, 66256, 67945, 68480, 70192, 81280, 82820, 83312, 86456, 87740, 102616, 104140, 108070, 108712, 128270, 129280, 132512, 135890, 136960, 140384, 162560, 165640, 166624, 172912, 175480, 205232, 208280, 216140, 217424, 256540, 265024, 271780, 280768, 331280, 333248, 345824, 350960, 410464, 416560, 432280, 434848, 443087, 513080, 525907, 530048, 543560, 557149, 561536, 662560, 666496, 691648, 701920, 820928, 833120, 864560, 869696, 886174, 1026160, 1051814, 1060096, 1087120, 1114298, 1123072, 1325120, 1332992, 1372489, 1383296, 1403840, 1641856, 1666240, 1729120, 1739392, 1772348, 2052320, 2103628, 2174240, 2215435, 2228596, 2629535, 2650240, 2744978, 2766592, 2785745, 2807680, 3283712, 3332480, 3458240, 3478784, 3544696, 4104640, 4207256, 4348480, 4430870, 4457192, 5259070, 5300480, 5489956, 5571490, 5615360, 6664960, 6862445, 6916480, 7089392, 8209280, 8414512, 8696960, 8861740, 8914384, 10518140, 10979912, 11142980, 13724890, 13832960, 14178784, 16418560, 16829024, 17393920, 17723480, 17828768, 21036280, 21959824, 22285960, 27449780, 28357568, 33658048, 35446960, 35657536, 42072560, 43919648, 44571920, 54899560, 56272049, 56715136, 67316096, 70893920, 71315072, 84145120, 87839296, 89143840, 109799120, 112544098, 113430272, 134632192, 141787840, 142630144, 168290240, 175678592, 178287680, 219598240, 225088196, 281360245, 283575680, 336580480, 351357184, 356575360, 439196480, 450176392, 562720490, 567151360, 673160960, 713150720, 878392960, 900352784, 1125440980, 1756785920, 1800705568, 2250881960, 3601411136, 4501763920, 7202822272, 9003527840, 14405644544, 18007055680, 36014111360, 72028222720]

約数ペア:

[(1, 72028222720), (2, 36014111360), (4, 18007055680), (5, 14405644544), (8, 9003527840), (10, 7202822272), (16, 4501763920), (20, 3601411136), (32, 2250881960), (40, 1800705568), (41, 1756785920), (64, 1125440980), (80, 900352784), (82, 878392960), (101, 713150720), (107, 673160960), (127, 567151360), (128, 562720490), (160, 450176392), (164, 439196480), (202, 356575360), (205, 351357184), (214, 336580480), (254, 283575680), (256, 281360245), (320, 225088196), (328, 219598240), (404, 178287680), (410, 175678592), (428, 168290240), (505, 142630144), (508, 141787840), (535, 134632192), (635, 113430272), (640, 112544098), (656, 109799120), (808, 89143840), (820, 87839296), (856, 84145120), (1010, 71315072), (1016, 70893920), (1070, 67316096), (1270, 56715136), (1280, 56272049), (1312, 54899560), (1616, 44571920), (1640, 43919648), (1712, 42072560), (2020, 35657536), (2032, 35446960), (2140, 33658048), (2540, 28357568), (2624, 27449780), (3232, 22285960), (3280, 21959824), (3424, 21036280), (4040, 17828768), (4064, 17723480), (4141, 17393920), (4280, 16829024), (4387, 16418560), (5080, 14178784), (5207, 13832960), (5248, 13724890), (6464, 11142980), (6560, 10979912), (6848, 10518140), (8080, 8914384), (8128, 8861740), (8282, 8696960), (8560, 8414512), (8774, 8209280), (10160, 7089392), (10414, 6916480), (10496, 6862445), (10807, 6664960), (12827, 5615360), (12928, 5571490), (13120, 5489956), (13589, 5300480), (13696, 5259070), (16160, 4457192), (16256, 4430870), (16564, 4348480), (17120, 4207256), (17548, 4104640), (20320, 3544696), (20705, 3478784), (20828, 3458240), (21614, 3332480), (21935, 3283712), (25654, 2807680), (25856, 2785745), (26035, 2766592), (26240, 2744978), (27178, 2650240), (27392, 2629535), (32320, 2228596), (32512, 2215435), (33128, 2174240), (34240, 2103628), (35096, 2052320), (40640, 1772348), (41410, 1739392), (41656, 1729120), (43228, 1666240), (43870, 1641856), (51308, 1403840), (52070, 1383296), (52480, 1372489), (54035, 1332992), (54356, 1325120), (64135, 1123072), (64640, 1114298), (66256, 1087120), (67945, 1060096), (68480, 1051814), (70192, 1026160), (81280, 886174), (82820, 869696), (83312, 864560), (86456, 833120), (87740, 820928), (102616, 701920), (104140, 691648), (108070, 666496), (108712, 662560), (128270, 561536), (129280, 557149), (132512, 543560), (135890, 530048), (136960, 525907), (140384, 513080), (162560, 443087), (165640, 434848), (166624, 432280), (172912, 416560), (175480, 410464), (205232, 350960), (208280, 345824), (216140, 333248), (217424, 331280), (256540, 280768), (265024, 271780)]