8948940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 33868800

約数和(自身を除く): 24919860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 149, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 298, 308, 330, 364, 385, 390, 420, 429, 447, 455, 462, 546, 572, 596, 660, 715, 745, 770, 780, 858, 894, 910, 924, 1001, 1043, 1092, 1155, 1365, 1430, 1490, 1540, 1639, 1716, 1788, 1820, 1937, 2002, 2086, 2145, 2235, 2310, 2730, 2860, 2980, 3003, 3129, 3278, 3874, 4004, 4172, 4290, 4470, 4620, 4917, 5005, 5215, 5460, 5811, 6006, 6258, 6556, 7748, 8195, 8580, 8940, 9685, 9834, 10010, 10430, 11473, 11622, 12012, 12516, 13559, 15015, 15645, 16390, 19370, 19668, 20020, 20860, 21307, 22946, 23244, 24585, 27118, 29055, 30030, 31290, 32780, 34419, 38740, 40677, 42614, 45892, 49170, 54236, 57365, 58110, 60060, 62580, 63921, 67795, 68838, 81354, 85228, 98340, 106535, 114730, 116220, 127842, 135590, 137676, 149149, 162708, 172095, 203385, 213070, 229460, 255684, 271180, 298298, 319605, 344190, 406770, 426140, 447447, 596596, 639210, 688380, 745745, 813540, 894894, 1278420, 1491490, 1789788, 2237235, 2982980, 4474470, 8948940]

約数ペア:

[(1, 8948940), (2, 4474470), (3, 2982980), (4, 2237235), (5, 1789788), (6, 1491490), (7, 1278420), (10, 894894), (11, 813540), (12, 745745), (13, 688380), (14, 639210), (15, 596596), (20, 447447), (21, 426140), (22, 406770), (26, 344190), (28, 319605), (30, 298298), (33, 271180), (35, 255684), (39, 229460), (42, 213070), (44, 203385), (52, 172095), (55, 162708), (60, 149149), (65, 137676), (66, 135590), (70, 127842), (77, 116220), (78, 114730), (84, 106535), (91, 98340), (105, 85228), (110, 81354), (130, 68838), (132, 67795), (140, 63921), (143, 62580), (149, 60060), (154, 58110), (156, 57365), (165, 54236), (182, 49170), (195, 45892), (210, 42614), (220, 40677), (231, 38740), (260, 34419), (273, 32780), (286, 31290), (298, 30030), (308, 29055), (330, 27118), (364, 24585), (385, 23244), (390, 22946), (420, 21307), (429, 20860), (447, 20020), (455, 19668), (462, 19370), (546, 16390), (572, 15645), (596, 15015), (660, 13559), (715, 12516), (745, 12012), (770, 11622), (780, 11473), (858, 10430), (894, 10010), (910, 9834), (924, 9685), (1001, 8940), (1043, 8580), (1092, 8195), (1155, 7748), (1365, 6556), (1430, 6258), (1490, 6006), (1540, 5811), (1639, 5460), (1716, 5215), (1788, 5005), (1820, 4917), (1937, 4620), (2002, 4470), (2086, 4290), (2145, 4172), (2235, 4004), (2310, 3874), (2730, 3278), (2860, 3129), (2980, 3003)]