4920687660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5323}}^1$

素因数の和:5444

約数の個数: 192

約数和(自身を含む): 16486170624

約数和(自身を除く): 11565482964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 71, 84, 93, 105, 124, 140, 142, 155, 186, 210, 213, 217, 284, 310, 355, 372, 420, 426, 434, 465, 497, 620, 651, 710, 852, 868, 930, 994, 1065, 1085, 1302, 1420, 1491, 1860, 1988, 2130, 2170, 2201, 2485, 2604, 2982, 3255, 4260, 4340, 4402, 4970, 5323, 5964, 6510, 6603, 7455, 8804, 9940, 10646, 11005, 13020, 13206, 14910, 15407, 15969, 21292, 22010, 26412, 26615, 29820, 30814, 31938, 33015, 37261, 44020, 46221, 53230, 61628, 63876, 66030, 74522, 77035, 79845, 92442, 106460, 111783, 132060, 149044, 154070, 159690, 165013, 184884, 186305, 223566, 231105, 308140, 319380, 330026, 372610, 377933, 447132, 462210, 495039, 558915, 660052, 745220, 755866, 825065, 924420, 990078, 1117830, 1133799, 1155091, 1511732, 1650130, 1889665, 1980156, 2235660, 2267598, 2310182, 2475195, 2645531, 3300260, 3465273, 3779330, 4535196, 4620364, 4950390, 5291062, 5668995, 5775455, 6930546, 7558660, 7936593, 9900780, 10582124, 11337990, 11550910, 11715923, 13227655, 13861092, 15873186, 17326365, 22675980, 23101820, 23431846, 26455310, 31746372, 34652730, 35147769, 39682965, 46863692, 52910620, 58579615, 69305460, 70295538, 79365930, 82011461, 117159230, 140591076, 158731860, 164022922, 175738845, 234318460, 246034383, 328045844, 351477690, 410057305, 492068766, 702955380, 820114610, 984137532, 1230171915, 1640229220, 2460343830, 4920687660]

約数ペア:

[(1, 4920687660), (2, 2460343830), (3, 1640229220), (4, 1230171915), (5, 984137532), (6, 820114610), (7, 702955380), (10, 492068766), (12, 410057305), (14, 351477690), (15, 328045844), (20, 246034383), (21, 234318460), (28, 175738845), (30, 164022922), (31, 158731860), (35, 140591076), (42, 117159230), (60, 82011461), (62, 79365930), (70, 70295538), (71, 69305460), (84, 58579615), (93, 52910620), (105, 46863692), (124, 39682965), (140, 35147769), (142, 34652730), (155, 31746372), (186, 26455310), (210, 23431846), (213, 23101820), (217, 22675980), (284, 17326365), (310, 15873186), (355, 13861092), (372, 13227655), (420, 11715923), (426, 11550910), (434, 11337990), (465, 10582124), (497, 9900780), (620, 7936593), (651, 7558660), (710, 6930546), (852, 5775455), (868, 5668995), (930, 5291062), (994, 4950390), (1065, 4620364), (1085, 4535196), (1302, 3779330), (1420, 3465273), (1491, 3300260), (1860, 2645531), (1988, 2475195), (2130, 2310182), (2170, 2267598), (2201, 2235660), (2485, 1980156), (2604, 1889665), (2982, 1650130), (3255, 1511732), (4260, 1155091), (4340, 1133799), (4402, 1117830), (4970, 990078), (5323, 924420), (5964, 825065), (6510, 755866), (6603, 745220), (7455, 660052), (8804, 558915), (9940, 495039), (10646, 462210), (11005, 447132), (13020, 377933), (13206, 372610), (14910, 330026), (15407, 319380), (15969, 308140), (21292, 231105), (22010, 223566), (26412, 186305), (26615, 184884), (29820, 165013), (30814, 159690), (31938, 154070), (33015, 149044), (37261, 132060), (44020, 111783), (46221, 106460), (53230, 92442), (61628, 79845), (63876, 77035), (66030, 74522)]