222724460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 604692480

約数和(自身を除く): 381968020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 37, 38, 62, 70, 73, 74, 76, 95, 124, 133, 140, 146, 148, 155, 185, 190, 217, 259, 266, 292, 310, 365, 370, 380, 434, 511, 518, 532, 589, 620, 665, 703, 730, 740, 868, 1022, 1036, 1085, 1147, 1178, 1295, 1330, 1387, 1406, 1460, 2044, 2170, 2263, 2294, 2356, 2555, 2590, 2660, 2701, 2774, 2812, 2945, 3515, 4123, 4340, 4526, 4588, 4921, 5110, 5180, 5402, 5548, 5735, 5890, 6935, 7030, 8029, 8246, 9052, 9709, 9842, 10220, 10804, 11315, 11470, 11780, 13505, 13870, 14060, 15841, 16058, 16492, 18907, 19418, 19684, 20615, 21793, 22630, 22940, 24605, 27010, 27740, 31682, 32116, 37814, 38836, 40145, 41230, 42997, 43586, 45260, 48545, 49210, 51319, 54020, 63364, 75628, 79205, 80290, 82460, 83731, 85994, 87172, 94535, 97090, 98420, 102638, 108965, 152551, 158410, 160580, 167462, 171988, 189070, 194180, 205276, 214985, 217930, 256595, 300979, 305102, 316820, 334924, 359233, 378140, 418655, 429970, 435860, 513190, 586117, 601958, 610204, 718466, 762755, 837310, 859940, 1026380, 1172234, 1203916, 1436932, 1504895, 1525510, 1590889, 1674620, 1796165, 2344468, 2930585, 3009790, 3051020, 3181778, 3592330, 5861170, 6019580, 6363556, 7184660, 7954445, 11136223, 11722340, 15908890, 22272446, 31817780, 44544892, 55681115, 111362230, 222724460]

約数ペア:

[(1, 222724460), (2, 111362230), (4, 55681115), (5, 44544892), (7, 31817780), (10, 22272446), (14, 15908890), (19, 11722340), (20, 11136223), (28, 7954445), (31, 7184660), (35, 6363556), (37, 6019580), (38, 5861170), (62, 3592330), (70, 3181778), (73, 3051020), (74, 3009790), (76, 2930585), (95, 2344468), (124, 1796165), (133, 1674620), (140, 1590889), (146, 1525510), (148, 1504895), (155, 1436932), (185, 1203916), (190, 1172234), (217, 1026380), (259, 859940), (266, 837310), (292, 762755), (310, 718466), (365, 610204), (370, 601958), (380, 586117), (434, 513190), (511, 435860), (518, 429970), (532, 418655), (589, 378140), (620, 359233), (665, 334924), (703, 316820), (730, 305102), (740, 300979), (868, 256595), (1022, 217930), (1036, 214985), (1085, 205276), (1147, 194180), (1178, 189070), (1295, 171988), (1330, 167462), (1387, 160580), (1406, 158410), (1460, 152551), (2044, 108965), (2170, 102638), (2263, 98420), (2294, 97090), (2356, 94535), (2555, 87172), (2590, 85994), (2660, 83731), (2701, 82460), (2774, 80290), (2812, 79205), (2945, 75628), (3515, 63364), (4123, 54020), (4340, 51319), (4526, 49210), (4588, 48545), (4921, 45260), (5110, 43586), (5180, 42997), (5402, 41230), (5548, 40145), (5735, 38836), (5890, 37814), (6935, 32116), (7030, 31682), (8029, 27740), (8246, 27010), (9052, 24605), (9709, 22940), (9842, 22630), (10220, 21793), (10804, 20615), (11315, 19684), (11470, 19418), (11780, 18907), (13505, 16492), (13870, 16058), (14060, 15841)]