8934545040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{55813}}^1$

素因数の和:55881

約数の個数: 160

約数和(自身を含む): 29898443520

約数和(自身を除く): 20963898480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 40, 46, 48, 58, 60, 69, 80, 87, 92, 115, 116, 120, 138, 145, 174, 184, 230, 232, 240, 276, 290, 345, 348, 368, 435, 460, 464, 552, 580, 667, 690, 696, 870, 920, 1104, 1160, 1334, 1380, 1392, 1740, 1840, 2001, 2320, 2668, 2760, 3335, 3480, 4002, 5336, 5520, 6670, 6960, 8004, 10005, 10672, 13340, 16008, 20010, 26680, 32016, 40020, 53360, 55813, 80040, 111626, 160080, 167439, 223252, 279065, 334878, 446504, 558130, 669756, 837195, 893008, 1116260, 1283699, 1339512, 1618577, 1674390, 2232520, 2567398, 2679024, 3237154, 3348780, 3851097, 4465040, 4855731, 5134796, 6418495, 6474308, 6697560, 7702194, 8092885, 9711462, 10269592, 12836990, 12948616, 13395120, 15404388, 16185770, 19255485, 19422924, 20539184, 24278655, 25673980, 25897232, 30808776, 32371540, 37227271, 38510970, 38845848, 48557310, 51347960, 61617552, 64743080, 74454542, 77021940, 77691696, 97114620, 102695920, 111681813, 129486160, 148909084, 154043880, 186136355, 194229240, 223363626, 297818168, 308087760, 372272710, 388458480, 446727252, 558409065, 595636336, 744545420, 893454504, 1116818130, 1489090840, 1786909008, 2233636260, 2978181680, 4467272520, 8934545040]

約数ペア:

[(1, 8934545040), (2, 4467272520), (3, 2978181680), (4, 2233636260), (5, 1786909008), (6, 1489090840), (8, 1116818130), (10, 893454504), (12, 744545420), (15, 595636336), (16, 558409065), (20, 446727252), (23, 388458480), (24, 372272710), (29, 308087760), (30, 297818168), (40, 223363626), (46, 194229240), (48, 186136355), (58, 154043880), (60, 148909084), (69, 129486160), (80, 111681813), (87, 102695920), (92, 97114620), (115, 77691696), (116, 77021940), (120, 74454542), (138, 64743080), (145, 61617552), (174, 51347960), (184, 48557310), (230, 38845848), (232, 38510970), (240, 37227271), (276, 32371540), (290, 30808776), (345, 25897232), (348, 25673980), (368, 24278655), (435, 20539184), (460, 19422924), (464, 19255485), (552, 16185770), (580, 15404388), (667, 13395120), (690, 12948616), (696, 12836990), (870, 10269592), (920, 9711462), (1104, 8092885), (1160, 7702194), (1334, 6697560), (1380, 6474308), (1392, 6418495), (1740, 5134796), (1840, 4855731), (2001, 4465040), (2320, 3851097), (2668, 3348780), (2760, 3237154), (3335, 2679024), (3480, 2567398), (4002, 2232520), (5336, 1674390), (5520, 1618577), (6670, 1339512), (6960, 1283699), (8004, 1116260), (10005, 893008), (10672, 837195), (13340, 669756), (16008, 558130), (20010, 446504), (26680, 334878), (32016, 279065), (40020, 223252), (53360, 167439), (55813, 160080), (80040, 111626)]