57947060480

素因数分解:

$2^8\times 5^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:1184

約数の個数: 144

約数和(自身を含む): 140062728960

約数和(自身を除く): 82115668480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 239, 256, 307, 320, 478, 614, 617, 640, 956, 1195, 1228, 1234, 1280, 1535, 1912, 2390, 2456, 2468, 3070, 3085, 3824, 4780, 4912, 4936, 6140, 6170, 7648, 9560, 9824, 9872, 12280, 12340, 15296, 19120, 19648, 19744, 24560, 24680, 30592, 38240, 39296, 39488, 49120, 49360, 61184, 73373, 76480, 78592, 78976, 98240, 98720, 146746, 147463, 152960, 157952, 189419, 196480, 197440, 293492, 294926, 305920, 366865, 378838, 392960, 394880, 586984, 589852, 733730, 737315, 757676, 789760, 947095, 1173968, 1179704, 1467460, 1474630, 1515352, 1894190, 2347936, 2359408, 2934920, 2949260, 3030704, 3788380, 4695872, 4718816, 5869840, 5898520, 6061408, 7576760, 9391744, 9437632, 11739680, 11797040, 12122816, 15153520, 18783488, 18875264, 23479360, 23594080, 24245632, 30307040, 37750528, 45271141, 46958720, 47188160, 48491264, 60614080, 90542282, 93917440, 94376320, 121228160, 181084564, 188752640, 226355705, 242456320, 362169128, 452711410, 724338256, 905422820, 1448676512, 1810845640, 2897353024, 3621691280, 5794706048, 7243382560, 11589412096, 14486765120, 28973530240, 57947060480]

約数ペア:

[(1, 57947060480), (2, 28973530240), (4, 14486765120), (5, 11589412096), (8, 7243382560), (10, 5794706048), (16, 3621691280), (20, 2897353024), (32, 1810845640), (40, 1448676512), (64, 905422820), (80, 724338256), (128, 452711410), (160, 362169128), (239, 242456320), (256, 226355705), (307, 188752640), (320, 181084564), (478, 121228160), (614, 94376320), (617, 93917440), (640, 90542282), (956, 60614080), (1195, 48491264), (1228, 47188160), (1234, 46958720), (1280, 45271141), (1535, 37750528), (1912, 30307040), (2390, 24245632), (2456, 23594080), (2468, 23479360), (3070, 18875264), (3085, 18783488), (3824, 15153520), (4780, 12122816), (4912, 11797040), (4936, 11739680), (6140, 9437632), (6170, 9391744), (7648, 7576760), (9560, 6061408), (9824, 5898520), (9872, 5869840), (12280, 4718816), (12340, 4695872), (15296, 3788380), (19120, 3030704), (19648, 2949260), (19744, 2934920), (24560, 2359408), (24680, 2347936), (30592, 1894190), (38240, 1515352), (39296, 1474630), (39488, 1467460), (49120, 1179704), (49360, 1173968), (61184, 947095), (73373, 789760), (76480, 757676), (78592, 737315), (78976, 733730), (98240, 589852), (98720, 586984), (146746, 394880), (147463, 392960), (152960, 378838), (157952, 366865), (189419, 305920), (196480, 294926), (197440, 293492)]