406222481340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2845891}}^1$

素因数の和:2845980

約数の個数: 144

約数和(自身を含む): 1348747903776

約数和(自身を除く): 942525422436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 61, 65, 78, 90, 117, 122, 130, 156, 180, 183, 195, 234, 244, 260, 305, 366, 390, 468, 549, 585, 610, 732, 780, 793, 915, 1098, 1170, 1220, 1586, 1830, 2196, 2340, 2379, 2745, 3172, 3660, 3965, 4758, 5490, 7137, 7930, 9516, 10980, 11895, 14274, 15860, 23790, 28548, 35685, 47580, 71370, 142740, 2845891, 5691782, 8537673, 11383564, 14229455, 17075346, 25613019, 28458910, 34150692, 36996583, 42688365, 51226038, 56917820, 73993166, 85376730, 102452076, 110989749, 128065095, 147986332, 170753460, 173599351, 184982915, 221979498, 256130190, 332969247, 347198702, 369965830, 443958996, 512260380, 520798053, 554948745, 665938494, 694397404, 739931660, 867996755, 1041596106, 1109897490, 1331876988, 1562394159, 1664846235, 1735993510, 2083192212, 2219794980, 2256791563, 2603990265, 3124788318, 3329692470, 3471987020, 4513583126, 5207980530, 6249576636, 6659384940, 6770374689, 7811970795, 9027166252, 10415961060, 11283957815, 13540749378, 15623941590, 20311124067, 22567915630, 27081498756, 31247883180, 33851873445, 40622248134, 45135831260, 67703746890, 81244496268, 101555620335, 135407493780, 203111240670, 406222481340]

約数ペア:

[(1, 406222481340), (2, 203111240670), (3, 135407493780), (4, 101555620335), (5, 81244496268), (6, 67703746890), (9, 45135831260), (10, 40622248134), (12, 33851873445), (13, 31247883180), (15, 27081498756), (18, 22567915630), (20, 20311124067), (26, 15623941590), (30, 13540749378), (36, 11283957815), (39, 10415961060), (45, 9027166252), (52, 7811970795), (60, 6770374689), (61, 6659384940), (65, 6249576636), (78, 5207980530), (90, 4513583126), (117, 3471987020), (122, 3329692470), (130, 3124788318), (156, 2603990265), (180, 2256791563), (183, 2219794980), (195, 2083192212), (234, 1735993510), (244, 1664846235), (260, 1562394159), (305, 1331876988), (366, 1109897490), (390, 1041596106), (468, 867996755), (549, 739931660), (585, 694397404), (610, 665938494), (732, 554948745), (780, 520798053), (793, 512260380), (915, 443958996), (1098, 369965830), (1170, 347198702), (1220, 332969247), (1586, 256130190), (1830, 221979498), (2196, 184982915), (2340, 173599351), (2379, 170753460), (2745, 147986332), (3172, 128065095), (3660, 110989749), (3965, 102452076), (4758, 85376730), (5490, 73993166), (7137, 56917820), (7930, 51226038), (9516, 42688365), (10980, 36996583), (11895, 34150692), (14274, 28458910), (15860, 25613019), (23790, 17075346), (28548, 14229455), (35685, 11383564), (47580, 8537673), (71370, 5691782), (142740, 2845891)]