3138322560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{22391}}^1$

素因数の和:22486

約数の個数: 128

約数和(自身を含む): 10140888960

約数和(自身を除く): 7002566400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 292, 320, 365, 384, 438, 480, 584, 640, 730, 876, 960, 1095, 1168, 1460, 1752, 1920, 2190, 2336, 2920, 3504, 4380, 4672, 5840, 7008, 8760, 9344, 11680, 14016, 17520, 22391, 23360, 28032, 35040, 44782, 46720, 67173, 70080, 89564, 111955, 134346, 140160, 179128, 223910, 268692, 335865, 358256, 447820, 537384, 671730, 716512, 895640, 1074768, 1343460, 1433024, 1634543, 1791280, 2149536, 2686920, 2866048, 3269086, 3582560, 4299072, 4903629, 5373840, 6538172, 7165120, 8172715, 8598144, 9807258, 10747680, 13076344, 14330240, 16345430, 19614516, 21495360, 24518145, 26152688, 32690860, 39229032, 42990720, 49036290, 52305376, 65381720, 78458064, 98072580, 104610752, 130763440, 156916128, 196145160, 209221504, 261526880, 313832256, 392290320, 523053760, 627664512, 784580640, 1046107520, 1569161280, 3138322560]

約数ペア:

[(1, 3138322560), (2, 1569161280), (3, 1046107520), (4, 784580640), (5, 627664512), (6, 523053760), (8, 392290320), (10, 313832256), (12, 261526880), (15, 209221504), (16, 196145160), (20, 156916128), (24, 130763440), (30, 104610752), (32, 98072580), (40, 78458064), (48, 65381720), (60, 52305376), (64, 49036290), (73, 42990720), (80, 39229032), (96, 32690860), (120, 26152688), (128, 24518145), (146, 21495360), (160, 19614516), (192, 16345430), (219, 14330240), (240, 13076344), (292, 10747680), (320, 9807258), (365, 8598144), (384, 8172715), (438, 7165120), (480, 6538172), (584, 5373840), (640, 4903629), (730, 4299072), (876, 3582560), (960, 3269086), (1095, 2866048), (1168, 2686920), (1460, 2149536), (1752, 1791280), (1920, 1634543), (2190, 1433024), (2336, 1343460), (2920, 1074768), (3504, 895640), (4380, 716512), (4672, 671730), (5840, 537384), (7008, 447820), (8760, 358256), (9344, 335865), (11680, 268692), (14016, 223910), (17520, 179128), (22391, 140160), (23360, 134346), (28032, 111955), (35040, 89564), (44782, 70080), (46720, 67173)]