417681180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:353

約数の個数: 288

約数和(自身を含む): 1551513600

約数和(自身を除く): 1133832420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 73, 76, 84, 90, 95, 105, 114, 126, 133, 140, 146, 171, 180, 190, 210, 219, 228, 239, 252, 266, 285, 292, 315, 342, 365, 380, 399, 420, 438, 478, 511, 532, 570, 630, 657, 665, 684, 717, 730, 798, 855, 876, 956, 1022, 1095, 1140, 1195, 1197, 1260, 1314, 1330, 1387, 1434, 1460, 1533, 1596, 1673, 1710, 1995, 2044, 2151, 2190, 2390, 2394, 2555, 2628, 2660, 2774, 2868, 3066, 3285, 3346, 3420, 3585, 3990, 4161, 4302, 4380, 4541, 4599, 4780, 4788, 5019, 5110, 5548, 5985, 6132, 6570, 6692, 6935, 7170, 7665, 7980, 8322, 8365, 8604, 9082, 9198, 9709, 10038, 10220, 10755, 11970, 12483, 13140, 13623, 13870, 14340, 15057, 15330, 16644, 16730, 17447, 18164, 18396, 19418, 20076, 20805, 21510, 22705, 22995, 23940, 24966, 25095, 27246, 27740, 29127, 30114, 30660, 31787, 33460, 34894, 38836, 40869, 41610, 43020, 45410, 45990, 48545, 49932, 50190, 52341, 54492, 58254, 60228, 62415, 63574, 68115, 69788, 75285, 81738, 83220, 87235, 87381, 90820, 91980, 95361, 97090, 100380, 104682, 116508, 122129, 124830, 127148, 136230, 145635, 150570, 157023, 158935, 163476, 174470, 174762, 190722, 194180, 204345, 209364, 244258, 249660, 261705, 272460, 286083, 291270, 301140, 314046, 317870, 331493, 348940, 349524, 366387, 381444, 408690, 436905, 476805, 488516, 523410, 572166, 582540, 610645, 628092, 635740, 662986, 732774, 785115, 817380, 873810, 953610, 994479, 1046820, 1099161, 1144332, 1221290, 1325972, 1430415, 1465548, 1570230, 1657465, 1747620, 1831935, 1907220, 1988958, 2198322, 2320451, 2442580, 2860830, 2983437, 3140460, 3314930, 3663870, 3977916, 4396644, 4640902, 4972395, 5495805, 5721660, 5966874, 6629860, 6961353, 7327740, 9281804, 9944790, 10991610, 11602255, 11933748, 13922706, 14917185, 19889580, 20884059, 21983220, 23204510, 27845412, 29834370, 34806765, 41768118, 46409020, 59668740, 69613530, 83536236, 104420295, 139227060, 208840590, 417681180]

約数ペア:

[(1, 417681180), (2, 208840590), (3, 139227060), (4, 104420295), (5, 83536236), (6, 69613530), (7, 59668740), (9, 46409020), (10, 41768118), (12, 34806765), (14, 29834370), (15, 27845412), (18, 23204510), (19, 21983220), (20, 20884059), (21, 19889580), (28, 14917185), (30, 13922706), (35, 11933748), (36, 11602255), (38, 10991610), (42, 9944790), (45, 9281804), (57, 7327740), (60, 6961353), (63, 6629860), (70, 5966874), (73, 5721660), (76, 5495805), (84, 4972395), (90, 4640902), (95, 4396644), (105, 3977916), (114, 3663870), (126, 3314930), (133, 3140460), (140, 2983437), (146, 2860830), (171, 2442580), (180, 2320451), (190, 2198322), (210, 1988958), (219, 1907220), (228, 1831935), (239, 1747620), (252, 1657465), (266, 1570230), (285, 1465548), (292, 1430415), (315, 1325972), (342, 1221290), (365, 1144332), (380, 1099161), (399, 1046820), (420, 994479), (438, 953610), (478, 873810), (511, 817380), (532, 785115), (570, 732774), (630, 662986), (657, 635740), (665, 628092), (684, 610645), (717, 582540), (730, 572166), (798, 523410), (855, 488516), (876, 476805), (956, 436905), (1022, 408690), (1095, 381444), (1140, 366387), (1195, 349524), (1197, 348940), (1260, 331493), (1314, 317870), (1330, 314046), (1387, 301140), (1434, 291270), (1460, 286083), (1533, 272460), (1596, 261705), (1673, 249660), (1710, 244258), (1995, 209364), (2044, 204345), (2151, 194180), (2190, 190722), (2390, 174762), (2394, 174470), (2555, 163476), (2628, 158935), (2660, 157023), (2774, 150570), (2868, 145635), (3066, 136230), (3285, 127148), (3346, 124830), (3420, 122129), (3585, 116508), (3990, 104682), (4161, 100380), (4302, 97090), (4380, 95361), (4541, 91980), (4599, 90820), (4780, 87381), (4788, 87235), (5019, 83220), (5110, 81738), (5548, 75285), (5985, 69788), (6132, 68115), (6570, 63574), (6692, 62415), (6935, 60228), (7170, 58254), (7665, 54492), (7980, 52341), (8322, 50190), (8365, 49932), (8604, 48545), (9082, 45990), (9198, 45410), (9709, 43020), (10038, 41610), (10220, 40869), (10755, 38836), (11970, 34894), (12483, 33460), (13140, 31787), (13623, 30660), (13870, 30114), (14340, 29127), (15057, 27740), (15330, 27246), (16644, 25095), (16730, 24966), (17447, 23940), (18164, 22995), (18396, 22705), (19418, 21510), (20076, 20805)]