194436060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 482939940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 149, 156, 182, 195, 210, 239, 260, 273, 298, 364, 390, 420, 447, 455, 478, 546, 596, 717, 745, 780, 894, 910, 956, 1043, 1092, 1195, 1365, 1434, 1490, 1673, 1788, 1820, 1937, 2086, 2235, 2390, 2730, 2868, 2980, 3107, 3129, 3346, 3585, 3874, 4172, 4470, 4780, 5019, 5215, 5460, 5811, 6214, 6258, 6692, 7170, 7748, 8365, 8940, 9321, 9685, 10038, 10430, 11622, 12428, 12516, 13559, 14340, 15535, 15645, 16730, 18642, 19370, 20076, 20860, 21749, 23244, 25095, 27118, 29055, 31070, 31290, 33460, 35611, 37284, 38740, 40677, 43498, 46605, 50190, 54236, 58110, 62140, 62580, 65247, 67795, 71222, 81354, 86996, 93210, 100380, 106833, 108745, 116220, 130494, 135590, 142444, 162708, 178055, 186420, 203385, 213666, 217490, 249277, 260988, 271180, 326235, 356110, 406770, 427332, 434980, 462943, 498554, 534165, 652470, 712220, 747831, 813540, 925886, 997108, 1068330, 1246385, 1304940, 1388829, 1495662, 1851772, 2136660, 2314715, 2492770, 2777658, 2991324, 3240601, 3739155, 4629430, 4985540, 5555316, 6481202, 6944145, 7478310, 9258860, 9721803, 12962404, 13888290, 14956620, 16203005, 19443606, 27776580, 32406010, 38887212, 48609015, 64812020, 97218030, 194436060]

約数ペア:

[(1, 194436060), (2, 97218030), (3, 64812020), (4, 48609015), (5, 38887212), (6, 32406010), (7, 27776580), (10, 19443606), (12, 16203005), (13, 14956620), (14, 13888290), (15, 12962404), (20, 9721803), (21, 9258860), (26, 7478310), (28, 6944145), (30, 6481202), (35, 5555316), (39, 4985540), (42, 4629430), (52, 3739155), (60, 3240601), (65, 2991324), (70, 2777658), (78, 2492770), (84, 2314715), (91, 2136660), (105, 1851772), (130, 1495662), (140, 1388829), (149, 1304940), (156, 1246385), (182, 1068330), (195, 997108), (210, 925886), (239, 813540), (260, 747831), (273, 712220), (298, 652470), (364, 534165), (390, 498554), (420, 462943), (447, 434980), (455, 427332), (478, 406770), (546, 356110), (596, 326235), (717, 271180), (745, 260988), (780, 249277), (894, 217490), (910, 213666), (956, 203385), (1043, 186420), (1092, 178055), (1195, 162708), (1365, 142444), (1434, 135590), (1490, 130494), (1673, 116220), (1788, 108745), (1820, 106833), (1937, 100380), (2086, 93210), (2235, 86996), (2390, 81354), (2730, 71222), (2868, 67795), (2980, 65247), (3107, 62580), (3129, 62140), (3346, 58110), (3585, 54236), (3874, 50190), (4172, 46605), (4470, 43498), (4780, 40677), (5019, 38740), (5215, 37284), (5460, 35611), (5811, 33460), (6214, 31290), (6258, 31070), (6692, 29055), (7170, 27118), (7748, 25095), (8365, 23244), (8940, 21749), (9321, 20860), (9685, 20076), (10038, 19370), (10430, 18642), (11622, 16730), (12428, 15645), (12516, 15535), (13559, 14340)]