1023717240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31249}}^1$

素因数の和:31286

約数の個数: 192

約数和(自身を含む): 4095000000

約数和(自身を除く): 3071282760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 31249, 32760, 62498, 93747, 124996, 156245, 187494, 218743, 249992, 281241, 312490, 374988, 406237, 437486, 468735, 562482, 624980, 656229, 749976, 812474, 874972, 937470, 1093715, 1124964, 1218711, 1249960, 1312458, 1406205, 1624948, 1749944, 1874940, 1968687, 2031185, 2187430, 2249928, 2437422, 2624916, 2812410, 2843659, 3249896, 3281145, 3656133, 3749880, 3937374, 4062370, 4374860, 4874844, 5249832, 5624820, 5687318, 6093555, 6562290, 7312266, 7874748, 8124740, 8530977, 8749720, 9749688, 9843435, 11249640, 11374636, 12187110, 13124580, 14218295, 14624532, 15749496, 16249480, 17061954, 18280665, 19686870, 22749272, 24374220, 25592931, 26249160, 28436590, 29249064, 34123908, 36561330, 39373740, 42654885, 48748440, 51185862, 56873180, 68247816, 73122660, 78747480, 85309770, 102371724, 113746360, 127964655, 146245320, 170619540, 204743448, 255929310, 341239080, 511858620, 1023717240]

約数ペア:

[(1, 1023717240), (2, 511858620), (3, 341239080), (4, 255929310), (5, 204743448), (6, 170619540), (7, 146245320), (8, 127964655), (9, 113746360), (10, 102371724), (12, 85309770), (13, 78747480), (14, 73122660), (15, 68247816), (18, 56873180), (20, 51185862), (21, 48748440), (24, 42654885), (26, 39373740), (28, 36561330), (30, 34123908), (35, 29249064), (36, 28436590), (39, 26249160), (40, 25592931), (42, 24374220), (45, 22749272), (52, 19686870), (56, 18280665), (60, 17061954), (63, 16249480), (65, 15749496), (70, 14624532), (72, 14218295), (78, 13124580), (84, 12187110), (90, 11374636), (91, 11249640), (104, 9843435), (105, 9749688), (117, 8749720), (120, 8530977), (126, 8124740), (130, 7874748), (140, 7312266), (156, 6562290), (168, 6093555), (180, 5687318), (182, 5624820), (195, 5249832), (210, 4874844), (234, 4374860), (252, 4062370), (260, 3937374), (273, 3749880), (280, 3656133), (312, 3281145), (315, 3249896), (360, 2843659), (364, 2812410), (390, 2624916), (420, 2437422), (455, 2249928), (468, 2187430), (504, 2031185), (520, 1968687), (546, 1874940), (585, 1749944), (630, 1624948), (728, 1406205), (780, 1312458), (819, 1249960), (840, 1218711), (910, 1124964), (936, 1093715), (1092, 937470), (1170, 874972), (1260, 812474), (1365, 749976), (1560, 656229), (1638, 624980), (1820, 562482), (2184, 468735), (2340, 437486), (2520, 406237), (2730, 374988), (3276, 312490), (3640, 281241), (4095, 249992), (4680, 218743), (5460, 187494), (6552, 156245), (8190, 124996), (10920, 93747), (16380, 62498), (31249, 32760)]