376718940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1036

約数の個数: 144

約数和(自身を含む): 1238328000

約数和(自身を除く): 861609060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 199, 234, 260, 390, 398, 468, 585, 597, 780, 796, 809, 995, 1170, 1194, 1618, 1791, 1990, 2340, 2388, 2427, 2587, 2985, 3236, 3582, 3980, 4045, 4854, 5174, 5970, 7164, 7281, 7761, 8090, 8955, 9708, 10348, 10517, 11940, 12135, 12935, 14562, 15522, 16180, 17910, 21034, 23283, 24270, 25870, 29124, 31044, 31551, 35820, 36405, 38805, 42068, 46566, 48540, 51740, 52585, 63102, 72810, 77610, 93132, 94653, 105170, 116415, 126204, 145620, 155220, 157755, 160991, 189306, 210340, 232830, 315510, 321982, 378612, 465660, 473265, 482973, 631020, 643964, 804955, 946530, 965946, 1448919, 1609910, 1893060, 1931892, 2092883, 2414865, 2897838, 3219820, 4185766, 4829730, 5795676, 6278649, 7244595, 8371532, 9659460, 10464415, 12557298, 14489190, 18835947, 20928830, 25114596, 28978380, 31393245, 37671894, 41857660, 62786490, 75343788, 94179735, 125572980, 188359470, 376718940]

約数ペア:

[(1, 376718940), (2, 188359470), (3, 125572980), (4, 94179735), (5, 75343788), (6, 62786490), (9, 41857660), (10, 37671894), (12, 31393245), (13, 28978380), (15, 25114596), (18, 20928830), (20, 18835947), (26, 14489190), (30, 12557298), (36, 10464415), (39, 9659460), (45, 8371532), (52, 7244595), (60, 6278649), (65, 5795676), (78, 4829730), (90, 4185766), (117, 3219820), (130, 2897838), (156, 2414865), (180, 2092883), (195, 1931892), (199, 1893060), (234, 1609910), (260, 1448919), (390, 965946), (398, 946530), (468, 804955), (585, 643964), (597, 631020), (780, 482973), (796, 473265), (809, 465660), (995, 378612), (1170, 321982), (1194, 315510), (1618, 232830), (1791, 210340), (1990, 189306), (2340, 160991), (2388, 157755), (2427, 155220), (2587, 145620), (2985, 126204), (3236, 116415), (3582, 105170), (3980, 94653), (4045, 93132), (4854, 77610), (5174, 72810), (5970, 63102), (7164, 52585), (7281, 51740), (7761, 48540), (8090, 46566), (8955, 42068), (9708, 38805), (10348, 36405), (10517, 35820), (11940, 31551), (12135, 31044), (12935, 29124), (14562, 25870), (15522, 24270), (16180, 23283), (17910, 21034)]