23453327240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{46099}}^1$

素因数の和:46219

約数の個数: 128

約数和(自身を含む): 63728640000

約数和(自身を除く): 40275312760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 79, 92, 115, 140, 158, 161, 184, 230, 280, 316, 322, 395, 460, 553, 632, 644, 790, 805, 920, 1106, 1288, 1580, 1610, 1817, 2212, 2765, 3160, 3220, 3634, 4424, 5530, 6440, 7268, 9085, 11060, 12719, 14536, 18170, 22120, 25438, 36340, 46099, 50876, 63595, 72680, 92198, 101752, 127190, 184396, 230495, 254380, 322693, 368792, 460990, 508760, 645386, 921980, 1060277, 1290772, 1613465, 1843960, 2120554, 2581544, 3226930, 3641821, 4241108, 5301385, 6453860, 7283642, 7421939, 8482216, 10602770, 12907720, 14567284, 14843878, 18209105, 21205540, 25492747, 29134568, 29687756, 36418210, 37109695, 42411080, 50985494, 59375512, 72836420, 74219390, 83761883, 101970988, 127463735, 145672840, 148438780, 167523766, 203941976, 254927470, 296877560, 335047532, 418809415, 509854940, 586333181, 670095064, 837618830, 1019709880, 1172666362, 1675237660, 2345332724, 2931665905, 3350475320, 4690665448, 5863331810, 11726663620, 23453327240]

約数ペア:

[(1, 23453327240), (2, 11726663620), (4, 5863331810), (5, 4690665448), (7, 3350475320), (8, 2931665905), (10, 2345332724), (14, 1675237660), (20, 1172666362), (23, 1019709880), (28, 837618830), (35, 670095064), (40, 586333181), (46, 509854940), (56, 418809415), (70, 335047532), (79, 296877560), (92, 254927470), (115, 203941976), (140, 167523766), (158, 148438780), (161, 145672840), (184, 127463735), (230, 101970988), (280, 83761883), (316, 74219390), (322, 72836420), (395, 59375512), (460, 50985494), (553, 42411080), (632, 37109695), (644, 36418210), (790, 29687756), (805, 29134568), (920, 25492747), (1106, 21205540), (1288, 18209105), (1580, 14843878), (1610, 14567284), (1817, 12907720), (2212, 10602770), (2765, 8482216), (3160, 7421939), (3220, 7283642), (3634, 6453860), (4424, 5301385), (5530, 4241108), (6440, 3641821), (7268, 3226930), (9085, 2581544), (11060, 2120554), (12719, 1843960), (14536, 1613465), (18170, 1290772), (22120, 1060277), (25438, 921980), (36340, 645386), (46099, 508760), (50876, 460990), (63595, 368792), (72680, 322693), (92198, 254380), (101752, 230495), (127190, 184396)]