1873603920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2591}}^1$

素因数の和:2761

約数の個数: 160

約数和(自身を含む): 6109323264

約数和(自身を除く): 4235719344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 131, 138, 184, 230, 240, 262, 276, 345, 368, 393, 460, 524, 552, 655, 690, 786, 920, 1048, 1104, 1310, 1380, 1572, 1840, 1965, 2096, 2591, 2620, 2760, 3013, 3144, 3930, 5182, 5240, 5520, 6026, 6288, 7773, 7860, 9039, 10364, 10480, 12052, 12955, 15065, 15546, 15720, 18078, 20728, 24104, 25910, 30130, 31092, 31440, 36156, 38865, 41456, 45195, 48208, 51820, 59593, 60260, 62184, 72312, 77730, 90390, 103640, 119186, 120520, 124368, 144624, 155460, 178779, 180780, 207280, 238372, 241040, 297965, 310920, 339421, 357558, 361560, 476744, 595930, 621840, 678842, 715116, 723120, 893895, 953488, 1018263, 1191860, 1357684, 1430232, 1697105, 1787790, 2036526, 2383720, 2715368, 2860464, 3394210, 3575580, 4073052, 4767440, 5091315, 5430736, 6788420, 7151160, 7806683, 8146104, 10182630, 13576840, 14302320, 15613366, 16292208, 20365260, 23420049, 27153680, 31226732, 39033415, 40730520, 46840098, 62453464, 78066830, 81461040, 93680196, 117100245, 124906928, 156133660, 187360392, 234200490, 312267320, 374720784, 468400980, 624534640, 936801960, 1873603920]

約数ペア:

[(1, 1873603920), (2, 936801960), (3, 624534640), (4, 468400980), (5, 374720784), (6, 312267320), (8, 234200490), (10, 187360392), (12, 156133660), (15, 124906928), (16, 117100245), (20, 93680196), (23, 81461040), (24, 78066830), (30, 62453464), (40, 46840098), (46, 40730520), (48, 39033415), (60, 31226732), (69, 27153680), (80, 23420049), (92, 20365260), (115, 16292208), (120, 15613366), (131, 14302320), (138, 13576840), (184, 10182630), (230, 8146104), (240, 7806683), (262, 7151160), (276, 6788420), (345, 5430736), (368, 5091315), (393, 4767440), (460, 4073052), (524, 3575580), (552, 3394210), (655, 2860464), (690, 2715368), (786, 2383720), (920, 2036526), (1048, 1787790), (1104, 1697105), (1310, 1430232), (1380, 1357684), (1572, 1191860), (1840, 1018263), (1965, 953488), (2096, 893895), (2591, 723120), (2620, 715116), (2760, 678842), (3013, 621840), (3144, 595930), (3930, 476744), (5182, 361560), (5240, 357558), (5520, 339421), (6026, 310920), (6288, 297965), (7773, 241040), (7860, 238372), (9039, 207280), (10364, 180780), (10480, 178779), (12052, 155460), (12955, 144624), (15065, 124368), (15546, 120520), (15720, 119186), (18078, 103640), (20728, 90390), (24104, 77730), (25910, 72312), (30130, 62184), (31092, 60260), (31440, 59593), (36156, 51820), (38865, 48208), (41456, 45195)]