38858996520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1\times {\mathrm{2521}}^1$

素因数の和:3496

約数の個数: 192

約数和(自身を含む): 129171594240

約数和(自身を除く): 90312597720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 911, 940, 1128, 1410, 1692, 1822, 1880, 2115, 2521, 2733, 2820, 3384, 3644, 4230, 4555, 5042, 5466, 5640, 7288, 7563, 8199, 8460, 9110, 10084, 10932, 12605, 13665, 15126, 16398, 16920, 18220, 20168, 21864, 22689, 25210, 27330, 30252, 32796, 36440, 37815, 40995, 42817, 45378, 50420, 54660, 60504, 65592, 75630, 81990, 85634, 90756, 100840, 109320, 113445, 118487, 128451, 151260, 163980, 171268, 181512, 214085, 226890, 236974, 256902, 302520, 327960, 342536, 355461, 385353, 428170, 453780, 473948, 513804, 592435, 642255, 710922, 770706, 856340, 907560, 947896, 1027608, 1066383, 1184870, 1284510, 1421844, 1541412, 1712680, 1777305, 1926765, 2132766, 2296631, 2369740, 2569020, 2843688, 3082824, 3554610, 3853530, 4265532, 4593262, 4739480, 5138040, 5331915, 6889893, 7109220, 7707060, 8531064, 9186524, 10663830, 11483155, 13779786, 14218440, 15414120, 18373048, 20669679, 21327660, 22966310, 27559572, 34449465, 41339358, 42655320, 45932620, 55119144, 68898930, 82678716, 91865240, 103348395, 107941657, 137797860, 165357432, 206696790, 215883314, 275595720, 323824971, 413393580, 431766628, 539708285, 647649942, 826787160, 863533256, 971474913, 1079416570, 1295299884, 1619124855, 1942949826, 2158833140, 2590599768, 3238249710, 3885899652, 4317666280, 4857374565, 6476499420, 7771799304, 9714749130, 12952998840, 19429498260, 38858996520]

約数ペア:

[(1, 38858996520), (2, 19429498260), (3, 12952998840), (4, 9714749130), (5, 7771799304), (6, 6476499420), (8, 4857374565), (9, 4317666280), (10, 3885899652), (12, 3238249710), (15, 2590599768), (18, 2158833140), (20, 1942949826), (24, 1619124855), (30, 1295299884), (36, 1079416570), (40, 971474913), (45, 863533256), (47, 826787160), (60, 647649942), (72, 539708285), (90, 431766628), (94, 413393580), (120, 323824971), (141, 275595720), (180, 215883314), (188, 206696790), (235, 165357432), (282, 137797860), (360, 107941657), (376, 103348395), (423, 91865240), (470, 82678716), (564, 68898930), (705, 55119144), (846, 45932620), (911, 42655320), (940, 41339358), (1128, 34449465), (1410, 27559572), (1692, 22966310), (1822, 21327660), (1880, 20669679), (2115, 18373048), (2521, 15414120), (2733, 14218440), (2820, 13779786), (3384, 11483155), (3644, 10663830), (4230, 9186524), (4555, 8531064), (5042, 7707060), (5466, 7109220), (5640, 6889893), (7288, 5331915), (7563, 5138040), (8199, 4739480), (8460, 4593262), (9110, 4265532), (10084, 3853530), (10932, 3554610), (12605, 3082824), (13665, 2843688), (15126, 2569020), (16398, 2369740), (16920, 2296631), (18220, 2132766), (20168, 1926765), (21864, 1777305), (22689, 1712680), (25210, 1541412), (27330, 1421844), (30252, 1284510), (32796, 1184870), (36440, 1066383), (37815, 1027608), (40995, 947896), (42817, 907560), (45378, 856340), (50420, 770706), (54660, 710922), (60504, 642255), (65592, 592435), (75630, 513804), (81990, 473948), (85634, 453780), (90756, 428170), (100840, 385353), (109320, 355461), (113445, 342536), (118487, 327960), (128451, 302520), (151260, 256902), (163980, 236974), (171268, 226890), (181512, 214085)]