1967734920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1723}}^1$

素因数の和:2075

約数の個数: 128

約数和(自身を含む): 6117027840

約数和(自身を除く): 4149292920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 307, 310, 372, 465, 614, 620, 744, 921, 930, 1228, 1240, 1535, 1723, 1842, 1860, 2456, 3070, 3446, 3684, 3720, 4605, 5169, 6140, 6892, 7368, 8615, 9210, 9517, 10338, 12280, 13784, 17230, 18420, 19034, 20676, 25845, 28551, 34460, 36840, 38068, 41352, 47585, 51690, 53413, 57102, 68920, 76136, 95170, 103380, 106826, 114204, 142755, 160239, 190340, 206760, 213652, 228408, 267065, 285510, 320478, 380680, 427304, 528961, 534130, 571020, 640956, 801195, 1057922, 1068260, 1142040, 1281912, 1586883, 1602390, 2115844, 2136520, 2644805, 3173766, 3204780, 4231688, 5289610, 6347532, 6409560, 7934415, 10579220, 12695064, 15868830, 16397791, 21158440, 31737660, 32795582, 49193373, 63475320, 65591164, 81988955, 98386746, 131182328, 163977910, 196773492, 245966865, 327955820, 393546984, 491933730, 655911640, 983867460, 1967734920]

約数ペア:

[(1, 1967734920), (2, 983867460), (3, 655911640), (4, 491933730), (5, 393546984), (6, 327955820), (8, 245966865), (10, 196773492), (12, 163977910), (15, 131182328), (20, 98386746), (24, 81988955), (30, 65591164), (31, 63475320), (40, 49193373), (60, 32795582), (62, 31737660), (93, 21158440), (120, 16397791), (124, 15868830), (155, 12695064), (186, 10579220), (248, 7934415), (307, 6409560), (310, 6347532), (372, 5289610), (465, 4231688), (614, 3204780), (620, 3173766), (744, 2644805), (921, 2136520), (930, 2115844), (1228, 1602390), (1240, 1586883), (1535, 1281912), (1723, 1142040), (1842, 1068260), (1860, 1057922), (2456, 801195), (3070, 640956), (3446, 571020), (3684, 534130), (3720, 528961), (4605, 427304), (5169, 380680), (6140, 320478), (6892, 285510), (7368, 267065), (8615, 228408), (9210, 213652), (9517, 206760), (10338, 190340), (12280, 160239), (13784, 142755), (17230, 114204), (18420, 106826), (19034, 103380), (20676, 95170), (25845, 76136), (28551, 68920), (34460, 57102), (36840, 53413), (38068, 51690), (41352, 47585)]