20231737890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55721}}^1$

素因数の和:55777

約数の個数: 192

約数和(自身を含む): 64031264640

約数和(自身を除く): 43799526750

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 182, 190, 195, 210, 245, 247, 266, 273, 285, 294, 390, 399, 455, 490, 494, 546, 570, 637, 665, 735, 741, 798, 910, 931, 1235, 1274, 1330, 1365, 1470, 1482, 1729, 1862, 1911, 1995, 2470, 2730, 2793, 3185, 3458, 3705, 3822, 3990, 4655, 5187, 5586, 6370, 7410, 8645, 9310, 9555, 10374, 12103, 13965, 17290, 19110, 24206, 25935, 27930, 36309, 51870, 55721, 60515, 72618, 111442, 121030, 167163, 181545, 278605, 334326, 363090, 390047, 557210, 724373, 780094, 835815, 1058699, 1170141, 1448746, 1671630, 1950235, 2117398, 2173119, 2340282, 2730329, 3176097, 3621865, 3900470, 4346238, 5070611, 5293495, 5460658, 5850705, 6352194, 7243730, 7410893, 8190987, 10141222, 10586990, 10865595, 11701410, 13651645, 13763087, 14821786, 15211833, 15880485, 16381974, 21731190, 22232679, 25353055, 27303290, 27526174, 30423666, 31760970, 35494277, 37054465, 40954935, 41289261, 44465358, 50706110, 51876251, 68815435, 70988554, 74108930, 76059165, 81909870, 82578522, 96341609, 103752502, 106482831, 111163395, 137630870, 152118330, 155628753, 177471385, 192683218, 206446305, 212965662, 222326790, 259381255, 289024827, 311257506, 354942770, 412892610, 481708045, 518762510, 532414155, 578049654, 674391263, 778143765, 963416090, 1064828310, 1348782526, 1445124135, 1556287530, 2023173789, 2890248270, 3371956315, 4046347578, 6743912630, 10115868945, 20231737890]

約数ペア:

[(1, 20231737890), (2, 10115868945), (3, 6743912630), (5, 4046347578), (6, 3371956315), (7, 2890248270), (10, 2023173789), (13, 1556287530), (14, 1445124135), (15, 1348782526), (19, 1064828310), (21, 963416090), (26, 778143765), (30, 674391263), (35, 578049654), (38, 532414155), (39, 518762510), (42, 481708045), (49, 412892610), (57, 354942770), (65, 311257506), (70, 289024827), (78, 259381255), (91, 222326790), (95, 212965662), (98, 206446305), (105, 192683218), (114, 177471385), (130, 155628753), (133, 152118330), (147, 137630870), (182, 111163395), (190, 106482831), (195, 103752502), (210, 96341609), (245, 82578522), (247, 81909870), (266, 76059165), (273, 74108930), (285, 70988554), (294, 68815435), (390, 51876251), (399, 50706110), (455, 44465358), (490, 41289261), (494, 40954935), (546, 37054465), (570, 35494277), (637, 31760970), (665, 30423666), (735, 27526174), (741, 27303290), (798, 25353055), (910, 22232679), (931, 21731190), (1235, 16381974), (1274, 15880485), (1330, 15211833), (1365, 14821786), (1470, 13763087), (1482, 13651645), (1729, 11701410), (1862, 10865595), (1911, 10586990), (1995, 10141222), (2470, 8190987), (2730, 7410893), (2793, 7243730), (3185, 6352194), (3458, 5850705), (3705, 5460658), (3822, 5293495), (3990, 5070611), (4655, 4346238), (5187, 3900470), (5586, 3621865), (6370, 3176097), (7410, 2730329), (8645, 2340282), (9310, 2173119), (9555, 2117398), (10374, 1950235), (12103, 1671630), (13965, 1448746), (17290, 1170141), (19110, 1058699), (24206, 835815), (25935, 780094), (27930, 724373), (36309, 557210), (51870, 390047), (55721, 363090), (60515, 334326), (72618, 278605), (111442, 181545), (121030, 167163)]