1214477640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 192

約数和(自身を含む): 4112550000

約数和(自身を除く): 2898072360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 73, 74, 90, 111, 120, 146, 148, 180, 185, 219, 222, 292, 296, 333, 360, 365, 370, 438, 444, 555, 584, 657, 666, 730, 740, 876, 888, 1095, 1110, 1249, 1314, 1332, 1460, 1480, 1665, 1752, 2190, 2220, 2498, 2628, 2664, 2701, 2920, 3285, 3330, 3747, 4380, 4440, 4996, 5256, 5402, 6245, 6570, 6660, 7494, 8103, 8760, 9992, 10804, 11241, 12490, 13140, 13320, 13505, 14988, 16206, 18735, 21608, 22482, 24309, 24980, 26280, 27010, 29976, 32412, 37470, 40515, 44964, 46213, 48618, 49960, 54020, 56205, 64824, 74940, 81030, 89928, 91177, 92426, 97236, 108040, 112410, 121545, 138639, 149880, 162060, 182354, 184852, 194472, 224820, 231065, 243090, 273531, 277278, 324120, 364708, 369704, 415917, 449640, 455885, 462130, 486180, 547062, 554556, 693195, 729416, 820593, 831834, 911770, 924260, 972360, 1094124, 1109112, 1367655, 1386390, 1641186, 1663668, 1823540, 1848520, 2079585, 2188248, 2735310, 2772780, 3282372, 3327336, 3373549, 3647080, 4102965, 4159170, 5470620, 5545560, 6564744, 6747098, 8205930, 8318340, 10120647, 10941240, 13494196, 16411860, 16636680, 16867745, 20241294, 26988392, 30361941, 32823720, 33735490, 40482588, 50603235, 60723882, 67470980, 80965176, 101206470, 121447764, 134941960, 151809705, 202412940, 242895528, 303619410, 404825880, 607238820, 1214477640]

約数ペア:

[(1, 1214477640), (2, 607238820), (3, 404825880), (4, 303619410), (5, 242895528), (6, 202412940), (8, 151809705), (9, 134941960), (10, 121447764), (12, 101206470), (15, 80965176), (18, 67470980), (20, 60723882), (24, 50603235), (30, 40482588), (36, 33735490), (37, 32823720), (40, 30361941), (45, 26988392), (60, 20241294), (72, 16867745), (73, 16636680), (74, 16411860), (90, 13494196), (111, 10941240), (120, 10120647), (146, 8318340), (148, 8205930), (180, 6747098), (185, 6564744), (219, 5545560), (222, 5470620), (292, 4159170), (296, 4102965), (333, 3647080), (360, 3373549), (365, 3327336), (370, 3282372), (438, 2772780), (444, 2735310), (555, 2188248), (584, 2079585), (657, 1848520), (666, 1823540), (730, 1663668), (740, 1641186), (876, 1386390), (888, 1367655), (1095, 1109112), (1110, 1094124), (1249, 972360), (1314, 924260), (1332, 911770), (1460, 831834), (1480, 820593), (1665, 729416), (1752, 693195), (2190, 554556), (2220, 547062), (2498, 486180), (2628, 462130), (2664, 455885), (2701, 449640), (2920, 415917), (3285, 369704), (3330, 364708), (3747, 324120), (4380, 277278), (4440, 273531), (4996, 243090), (5256, 231065), (5402, 224820), (6245, 194472), (6570, 184852), (6660, 182354), (7494, 162060), (8103, 149880), (8760, 138639), (9992, 121545), (10804, 112410), (11241, 108040), (12490, 97236), (13140, 92426), (13320, 91177), (13505, 89928), (14988, 81030), (16206, 74940), (18735, 64824), (21608, 56205), (22482, 54020), (24309, 49960), (24980, 48618), (26280, 46213), (27010, 44964), (29976, 40515), (32412, 37470)]