15367331320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{2243}}^1$

素因数の和:2965

約数の個数: 128

約数和(自身を含む): 39435517440

約数和(自身を除く): 24068186120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 677, 920, 1012, 1265, 1354, 2024, 2243, 2530, 2708, 3385, 4486, 5060, 5416, 6770, 7447, 8972, 10120, 11215, 13540, 14894, 15571, 17944, 22430, 24673, 27080, 29788, 31142, 37235, 44860, 49346, 51589, 59576, 62284, 74470, 77855, 89720, 98692, 103178, 123365, 124568, 148940, 155710, 171281, 197384, 206356, 246730, 257945, 297880, 311420, 342562, 412712, 493460, 515890, 567479, 622840, 685124, 856405, 986920, 1031780, 1134958, 1370248, 1518511, 1712810, 2063560, 2269916, 2837395, 3037022, 3425620, 4539832, 5674790, 6074044, 6851240, 7592555, 11349580, 12148088, 15185110, 16703621, 22699160, 30370220, 33407242, 34925753, 60740440, 66814484, 69851506, 83518105, 133628968, 139703012, 167036210, 174628765, 279406024, 334072420, 349257530, 384183283, 668144840, 698515060, 768366566, 1397030120, 1536733132, 1920916415, 3073466264, 3841832830, 7683665660, 15367331320]

約数ペア:

[(1, 15367331320), (2, 7683665660), (4, 3841832830), (5, 3073466264), (8, 1920916415), (10, 1536733132), (11, 1397030120), (20, 768366566), (22, 698515060), (23, 668144840), (40, 384183283), (44, 349257530), (46, 334072420), (55, 279406024), (88, 174628765), (92, 167036210), (110, 139703012), (115, 133628968), (184, 83518105), (220, 69851506), (230, 66814484), (253, 60740440), (440, 34925753), (460, 33407242), (506, 30370220), (677, 22699160), (920, 16703621), (1012, 15185110), (1265, 12148088), (1354, 11349580), (2024, 7592555), (2243, 6851240), (2530, 6074044), (2708, 5674790), (3385, 4539832), (4486, 3425620), (5060, 3037022), (5416, 2837395), (6770, 2269916), (7447, 2063560), (8972, 1712810), (10120, 1518511), (11215, 1370248), (13540, 1134958), (14894, 1031780), (15571, 986920), (17944, 856405), (22430, 685124), (24673, 622840), (27080, 567479), (29788, 515890), (31142, 493460), (37235, 412712), (44860, 342562), (49346, 311420), (51589, 297880), (59576, 257945), (62284, 246730), (74470, 206356), (77855, 197384), (89720, 171281), (98692, 155710), (103178, 148940), (123365, 124568)]