2139455280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{3169}}^1$

素因数の和:3311

約数の個数: 160

約数和(自身を含む): 6933931200

約数和(自身を除く): 4794475920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 97, 116, 120, 145, 174, 194, 232, 240, 290, 291, 348, 388, 435, 464, 485, 580, 582, 696, 776, 870, 970, 1160, 1164, 1392, 1455, 1552, 1740, 1940, 2320, 2328, 2813, 2910, 3169, 3480, 3880, 4656, 5626, 5820, 6338, 6960, 7760, 8439, 9507, 11252, 11640, 12676, 14065, 15845, 16878, 19014, 22504, 23280, 25352, 28130, 31690, 33756, 38028, 42195, 45008, 47535, 50704, 56260, 63380, 67512, 76056, 84390, 91901, 95070, 112520, 126760, 135024, 152112, 168780, 183802, 190140, 225040, 253520, 275703, 307393, 337560, 367604, 380280, 459505, 551406, 614786, 675120, 735208, 760560, 919010, 922179, 1102812, 1229572, 1378515, 1470416, 1536965, 1838020, 1844358, 2205624, 2459144, 2757030, 3073930, 3676040, 3688716, 4411248, 4610895, 4918288, 5514060, 6147860, 7352080, 7377432, 8914397, 9221790, 11028120, 12295720, 14754864, 17828794, 18443580, 22056240, 24591440, 26743191, 35657588, 36887160, 44571985, 53486382, 71315176, 73774320, 89143970, 106972764, 133715955, 142630352, 178287940, 213945528, 267431910, 356575880, 427891056, 534863820, 713151760, 1069727640, 2139455280]

約数ペア:

[(1, 2139455280), (2, 1069727640), (3, 713151760), (4, 534863820), (5, 427891056), (6, 356575880), (8, 267431910), (10, 213945528), (12, 178287940), (15, 142630352), (16, 133715955), (20, 106972764), (24, 89143970), (29, 73774320), (30, 71315176), (40, 53486382), (48, 44571985), (58, 36887160), (60, 35657588), (80, 26743191), (87, 24591440), (97, 22056240), (116, 18443580), (120, 17828794), (145, 14754864), (174, 12295720), (194, 11028120), (232, 9221790), (240, 8914397), (290, 7377432), (291, 7352080), (348, 6147860), (388, 5514060), (435, 4918288), (464, 4610895), (485, 4411248), (580, 3688716), (582, 3676040), (696, 3073930), (776, 2757030), (870, 2459144), (970, 2205624), (1160, 1844358), (1164, 1838020), (1392, 1536965), (1455, 1470416), (1552, 1378515), (1740, 1229572), (1940, 1102812), (2320, 922179), (2328, 919010), (2813, 760560), (2910, 735208), (3169, 675120), (3480, 614786), (3880, 551406), (4656, 459505), (5626, 380280), (5820, 367604), (6338, 337560), (6960, 307393), (7760, 275703), (8439, 253520), (9507, 225040), (11252, 190140), (11640, 183802), (12676, 168780), (14065, 152112), (15845, 135024), (16878, 126760), (19014, 112520), (22504, 95070), (23280, 91901), (25352, 84390), (28130, 76056), (31690, 67512), (33756, 63380), (38028, 56260), (42195, 50704), (45008, 47535)]