224581980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 759693312

約数和(自身を除く): 535111332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 47, 60, 62, 70, 84, 93, 94, 105, 124, 140, 141, 155, 186, 188, 210, 217, 235, 282, 310, 329, 367, 372, 420, 434, 465, 470, 564, 620, 651, 658, 705, 734, 868, 930, 940, 987, 1085, 1101, 1302, 1316, 1410, 1457, 1468, 1645, 1835, 1860, 1974, 2170, 2202, 2569, 2604, 2820, 2914, 3255, 3290, 3670, 3948, 4340, 4371, 4404, 4935, 5138, 5505, 5828, 6510, 6580, 7285, 7340, 7707, 8742, 9870, 10199, 10276, 11010, 11377, 12845, 13020, 14570, 15414, 17249, 17484, 19740, 20398, 21855, 22020, 22754, 25690, 29140, 30597, 30828, 34131, 34498, 38535, 40796, 43710, 45508, 50995, 51380, 51747, 56885, 61194, 68262, 68996, 77070, 79639, 86245, 87420, 101990, 103494, 113770, 120743, 122388, 136524, 152985, 154140, 159278, 170655, 172490, 203980, 206988, 227540, 238917, 241486, 258735, 305970, 318556, 341310, 344980, 362229, 398195, 477834, 482972, 517470, 534719, 603715, 611940, 682620, 724458, 796390, 955668, 1034940, 1069438, 1194585, 1207430, 1448916, 1592780, 1604157, 1811145, 2138876, 2389170, 2414860, 2673595, 3208314, 3622290, 3743033, 4778340, 5347190, 6416628, 7244580, 7486066, 8020785, 10694380, 11229099, 14972132, 16041570, 18715165, 22458198, 32083140, 37430330, 44916396, 56145495, 74860660, 112290990, 224581980]

約数ペア:

[(1, 224581980), (2, 112290990), (3, 74860660), (4, 56145495), (5, 44916396), (6, 37430330), (7, 32083140), (10, 22458198), (12, 18715165), (14, 16041570), (15, 14972132), (20, 11229099), (21, 10694380), (28, 8020785), (30, 7486066), (31, 7244580), (35, 6416628), (42, 5347190), (47, 4778340), (60, 3743033), (62, 3622290), (70, 3208314), (84, 2673595), (93, 2414860), (94, 2389170), (105, 2138876), (124, 1811145), (140, 1604157), (141, 1592780), (155, 1448916), (186, 1207430), (188, 1194585), (210, 1069438), (217, 1034940), (235, 955668), (282, 796390), (310, 724458), (329, 682620), (367, 611940), (372, 603715), (420, 534719), (434, 517470), (465, 482972), (470, 477834), (564, 398195), (620, 362229), (651, 344980), (658, 341310), (705, 318556), (734, 305970), (868, 258735), (930, 241486), (940, 238917), (987, 227540), (1085, 206988), (1101, 203980), (1302, 172490), (1316, 170655), (1410, 159278), (1457, 154140), (1468, 152985), (1645, 136524), (1835, 122388), (1860, 120743), (1974, 113770), (2170, 103494), (2202, 101990), (2569, 87420), (2604, 86245), (2820, 79639), (2914, 77070), (3255, 68996), (3290, 68262), (3670, 61194), (3948, 56885), (4340, 51747), (4371, 51380), (4404, 50995), (4935, 45508), (5138, 43710), (5505, 40796), (5828, 38535), (6510, 34498), (6580, 34131), (7285, 30828), (7340, 30597), (7707, 29140), (8742, 25690), (9870, 22754), (10199, 22020), (10276, 21855), (11010, 20398), (11377, 19740), (12845, 17484), (13020, 17249), (14570, 15414)]