64145670120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229321}}^1$

素因数の和:229385

約数の個数: 256

約数和(自身を含む): 250969996800

約数和(自身を除く): 186824326680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 84, 90, 105, 108, 111, 120, 126, 135, 140, 148, 168, 180, 185, 189, 210, 216, 222, 252, 259, 270, 280, 296, 315, 333, 360, 370, 378, 420, 444, 504, 518, 540, 555, 630, 666, 740, 756, 777, 840, 888, 945, 999, 1036, 1080, 1110, 1260, 1295, 1332, 1480, 1512, 1554, 1665, 1890, 1998, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3780, 3885, 3996, 4440, 4662, 4995, 5180, 6216, 6660, 6993, 7560, 7770, 7992, 9324, 9990, 10360, 11655, 13320, 13986, 15540, 18648, 19980, 23310, 27972, 31080, 34965, 39960, 46620, 55944, 69930, 93240, 139860, 229321, 279720, 458642, 687963, 917284, 1146605, 1375926, 1605247, 1834568, 2063889, 2293210, 2751852, 3210494, 3439815, 4127778, 4586420, 4815741, 5503704, 6191667, 6420988, 6879630, 8026235, 8255556, 8484877, 9172840, 9631482, 10319445, 12383334, 12841976, 13759260, 14447223, 16052470, 16511112, 16969754, 19262964, 20638890, 24078705, 24766668, 25454631, 27518520, 28894446, 30958335, 32104940, 33939508, 38525928, 41277780, 42424385, 43341669, 48157410, 49533336, 50909262, 57788892, 59394139, 61916670, 64209880, 67879016, 72236115, 76363893, 82555560, 84848770, 86683338, 96314820, 101818524, 115577784, 118788278, 123833340, 127273155, 144472230, 152727786, 169697540, 173366676, 178182417, 192629640, 203637048, 216708345, 229091679, 237576556, 247666680, 254546310, 288944460, 296970695, 305455572, 339395080, 346733352, 356364834, 381819465, 433416690, 458183358, 475153112, 509092620, 534547251, 577888920, 593941390, 610911144, 712729668, 763638930, 866833380, 890912085, 916366716, 1018185240, 1069094502, 1145458395, 1187882780, 1425459336, 1527277860, 1603641753, 1733666760, 1781824170, 1832733432, 2138189004, 2290916790, 2375765560, 2672736255, 3054555720, 3207283506, 3563648340, 4276378008, 4581833580, 5345472510, 6414567012, 7127296680, 8018208765, 9163667160, 10690945020, 12829134024, 16036417530, 21381890040, 32072835060, 64145670120]

約数ペア:

[(1, 64145670120), (2, 32072835060), (3, 21381890040), (4, 16036417530), (5, 12829134024), (6, 10690945020), (7, 9163667160), (8, 8018208765), (9, 7127296680), (10, 6414567012), (12, 5345472510), (14, 4581833580), (15, 4276378008), (18, 3563648340), (20, 3207283506), (21, 3054555720), (24, 2672736255), (27, 2375765560), (28, 2290916790), (30, 2138189004), (35, 1832733432), (36, 1781824170), (37, 1733666760), (40, 1603641753), (42, 1527277860), (45, 1425459336), (54, 1187882780), (56, 1145458395), (60, 1069094502), (63, 1018185240), (70, 916366716), (72, 890912085), (74, 866833380), (84, 763638930), (90, 712729668), (105, 610911144), (108, 593941390), (111, 577888920), (120, 534547251), (126, 509092620), (135, 475153112), (140, 458183358), (148, 433416690), (168, 381819465), (180, 356364834), (185, 346733352), (189, 339395080), (210, 305455572), (216, 296970695), (222, 288944460), (252, 254546310), (259, 247666680), (270, 237576556), (280, 229091679), (296, 216708345), (315, 203637048), (333, 192629640), (360, 178182417), (370, 173366676), (378, 169697540), (420, 152727786), (444, 144472230), (504, 127273155), (518, 123833340), (540, 118788278), (555, 115577784), (630, 101818524), (666, 96314820), (740, 86683338), (756, 84848770), (777, 82555560), (840, 76363893), (888, 72236115), (945, 67879016), (999, 64209880), (1036, 61916670), (1080, 59394139), (1110, 57788892), (1260, 50909262), (1295, 49533336), (1332, 48157410), (1480, 43341669), (1512, 42424385), (1554, 41277780), (1665, 38525928), (1890, 33939508), (1998, 32104940), (2072, 30958335), (2220, 28894446), (2331, 27518520), (2520, 25454631), (2590, 24766668), (2664, 24078705), (3108, 20638890), (3330, 19262964), (3780, 16969754), (3885, 16511112), (3996, 16052470), (4440, 14447223), (4662, 13759260), (4995, 12841976), (5180, 12383334), (6216, 10319445), (6660, 9631482), (6993, 9172840), (7560, 8484877), (7770, 8255556), (7992, 8026235), (9324, 6879630), (9990, 6420988), (10360, 6191667), (11655, 5503704), (13320, 4815741), (13986, 4586420), (15540, 4127778), (18648, 3439815), (19980, 3210494), (23310, 2751852), (27972, 2293210), (31080, 2063889), (34965, 1834568), (39960, 1605247), (46620, 1375926), (55944, 1146605), (69930, 917284), (93240, 687963), (139860, 458642), (229321, 279720)]