739341720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:930

約数の個数: 192

約数和(自身を含む): 2602454400

約数和(自身を除く): 1863112680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 239, 260, 312, 360, 390, 468, 478, 520, 585, 661, 717, 780, 936, 956, 1170, 1195, 1322, 1434, 1560, 1912, 1983, 2151, 2340, 2390, 2644, 2868, 3107, 3305, 3585, 3966, 4302, 4680, 4780, 5288, 5736, 5949, 6214, 6610, 7170, 7932, 8593, 8604, 9321, 9560, 9915, 10755, 11898, 12428, 13220, 14340, 15535, 15864, 17186, 17208, 18642, 19830, 21510, 23796, 24856, 25779, 26440, 27963, 28680, 29745, 31070, 34372, 37284, 39660, 42965, 43020, 46605, 47592, 51558, 55926, 59490, 62140, 68744, 74568, 77337, 79320, 85930, 86040, 93210, 103116, 111852, 118980, 124280, 128895, 139815, 154674, 157979, 171860, 186420, 206232, 223704, 237960, 257790, 279630, 309348, 315958, 343720, 372840, 386685, 473937, 515580, 559260, 618696, 631916, 773370, 789895, 947874, 1031160, 1118520, 1263832, 1421811, 1546740, 1579790, 1895748, 2053727, 2369685, 2843622, 3093480, 3159580, 3791496, 4107454, 4739370, 5687244, 6161181, 6319160, 7109055, 8214908, 9478740, 10268635, 11374488, 12322362, 14218110, 16429816, 18483543, 18957480, 20537270, 24644724, 28436220, 30805905, 36967086, 41074540, 49289448, 56872440, 61611810, 73934172, 82149080, 92417715, 123223620, 147868344, 184835430, 246447240, 369670860, 739341720]

約数ペア:

[(1, 739341720), (2, 369670860), (3, 246447240), (4, 184835430), (5, 147868344), (6, 123223620), (8, 92417715), (9, 82149080), (10, 73934172), (12, 61611810), (13, 56872440), (15, 49289448), (18, 41074540), (20, 36967086), (24, 30805905), (26, 28436220), (30, 24644724), (36, 20537270), (39, 18957480), (40, 18483543), (45, 16429816), (52, 14218110), (60, 12322362), (65, 11374488), (72, 10268635), (78, 9478740), (90, 8214908), (104, 7109055), (117, 6319160), (120, 6161181), (130, 5687244), (156, 4739370), (180, 4107454), (195, 3791496), (234, 3159580), (239, 3093480), (260, 2843622), (312, 2369685), (360, 2053727), (390, 1895748), (468, 1579790), (478, 1546740), (520, 1421811), (585, 1263832), (661, 1118520), (717, 1031160), (780, 947874), (936, 789895), (956, 773370), (1170, 631916), (1195, 618696), (1322, 559260), (1434, 515580), (1560, 473937), (1912, 386685), (1983, 372840), (2151, 343720), (2340, 315958), (2390, 309348), (2644, 279630), (2868, 257790), (3107, 237960), (3305, 223704), (3585, 206232), (3966, 186420), (4302, 171860), (4680, 157979), (4780, 154674), (5288, 139815), (5736, 128895), (5949, 124280), (6214, 118980), (6610, 111852), (7170, 103116), (7932, 93210), (8593, 86040), (8604, 85930), (9321, 79320), (9560, 77337), (9915, 74568), (10755, 68744), (11898, 62140), (12428, 59490), (13220, 55926), (14340, 51558), (15535, 47592), (15864, 46605), (17186, 43020), (17208, 42965), (18642, 39660), (19830, 37284), (21510, 34372), (23796, 31070), (24856, 29745), (25779, 28680), (26440, 27963)]