73148460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 260112384

約数和(自身を除く): 186963924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 132, 140, 142, 154, 165, 210, 213, 220, 223, 231, 284, 308, 330, 355, 385, 420, 426, 446, 462, 497, 660, 669, 710, 770, 781, 852, 892, 924, 994, 1065, 1115, 1155, 1338, 1420, 1491, 1540, 1561, 1562, 1988, 2130, 2230, 2310, 2343, 2453, 2485, 2676, 2982, 3122, 3124, 3345, 3905, 4260, 4460, 4620, 4683, 4686, 4906, 4970, 5467, 5964, 6244, 6690, 7359, 7455, 7805, 7810, 9366, 9372, 9812, 9940, 10934, 11715, 12265, 13380, 14718, 14910, 15610, 15620, 15833, 16401, 17171, 18732, 21868, 23415, 23430, 24530, 27335, 29436, 29820, 31220, 31666, 32802, 34342, 36795, 46830, 46860, 47499, 49060, 51513, 54670, 63332, 65604, 68684, 73590, 79165, 82005, 85855, 93660, 94998, 103026, 109340, 110831, 147180, 158330, 164010, 171710, 174163, 189996, 206052, 221662, 237495, 257565, 316660, 328020, 332493, 343420, 348326, 443324, 474990, 515130, 522489, 554155, 664986, 696652, 870815, 949980, 1030260, 1044978, 1108310, 1219141, 1329972, 1662465, 1741630, 2089956, 2216620, 2438282, 2612445, 3324930, 3483260, 3657423, 4876564, 5224890, 6095705, 6649860, 7314846, 10449780, 12191410, 14629692, 18287115, 24382820, 36574230, 73148460]

約数ペア:

[(1, 73148460), (2, 36574230), (3, 24382820), (4, 18287115), (5, 14629692), (6, 12191410), (7, 10449780), (10, 7314846), (11, 6649860), (12, 6095705), (14, 5224890), (15, 4876564), (20, 3657423), (21, 3483260), (22, 3324930), (28, 2612445), (30, 2438282), (33, 2216620), (35, 2089956), (42, 1741630), (44, 1662465), (55, 1329972), (60, 1219141), (66, 1108310), (70, 1044978), (71, 1030260), (77, 949980), (84, 870815), (105, 696652), (110, 664986), (132, 554155), (140, 522489), (142, 515130), (154, 474990), (165, 443324), (210, 348326), (213, 343420), (220, 332493), (223, 328020), (231, 316660), (284, 257565), (308, 237495), (330, 221662), (355, 206052), (385, 189996), (420, 174163), (426, 171710), (446, 164010), (462, 158330), (497, 147180), (660, 110831), (669, 109340), (710, 103026), (770, 94998), (781, 93660), (852, 85855), (892, 82005), (924, 79165), (994, 73590), (1065, 68684), (1115, 65604), (1155, 63332), (1338, 54670), (1420, 51513), (1491, 49060), (1540, 47499), (1561, 46860), (1562, 46830), (1988, 36795), (2130, 34342), (2230, 32802), (2310, 31666), (2343, 31220), (2453, 29820), (2485, 29436), (2676, 27335), (2982, 24530), (3122, 23430), (3124, 23415), (3345, 21868), (3905, 18732), (4260, 17171), (4460, 16401), (4620, 15833), (4683, 15620), (4686, 15610), (4906, 14910), (4970, 14718), (5467, 13380), (5964, 12265), (6244, 11715), (6690, 10934), (7359, 9940), (7455, 9812), (7805, 9372), (7810, 9366)]