126388240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 341978112

約数和(自身を除く): 215589872

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 41, 44, 55, 62, 80, 82, 88, 110, 113, 124, 155, 164, 176, 205, 220, 226, 248, 310, 328, 341, 410, 440, 451, 452, 496, 565, 620, 656, 682, 820, 880, 902, 904, 1130, 1240, 1243, 1271, 1364, 1640, 1705, 1804, 1808, 2255, 2260, 2480, 2486, 2542, 2728, 3280, 3410, 3503, 3608, 4510, 4520, 4633, 4972, 5084, 5456, 6215, 6355, 6820, 7006, 7216, 9020, 9040, 9266, 9944, 10168, 12430, 12710, 13640, 13981, 14012, 17515, 18040, 18532, 19888, 20336, 23165, 24860, 25420, 27280, 27962, 28024, 35030, 36080, 37064, 38533, 46330, 49720, 50840, 50963, 55924, 56048, 69905, 70060, 74128, 77066, 92660, 99440, 101680, 101926, 111848, 139810, 140120, 143623, 154132, 185320, 192665, 203852, 223696, 254815, 279620, 280240, 287246, 308264, 370640, 385330, 407704, 509630, 559240, 574492, 616528, 718115, 770660, 815408, 1019260, 1118480, 1148984, 1436230, 1541320, 1579853, 2038520, 2297968, 2872460, 3082640, 3159706, 4077040, 5744920, 6319412, 7899265, 11489840, 12638824, 15798530, 25277648, 31597060, 63194120, 126388240]

約数ペア:

[(1, 126388240), (2, 63194120), (4, 31597060), (5, 25277648), (8, 15798530), (10, 12638824), (11, 11489840), (16, 7899265), (20, 6319412), (22, 5744920), (31, 4077040), (40, 3159706), (41, 3082640), (44, 2872460), (55, 2297968), (62, 2038520), (80, 1579853), (82, 1541320), (88, 1436230), (110, 1148984), (113, 1118480), (124, 1019260), (155, 815408), (164, 770660), (176, 718115), (205, 616528), (220, 574492), (226, 559240), (248, 509630), (310, 407704), (328, 385330), (341, 370640), (410, 308264), (440, 287246), (451, 280240), (452, 279620), (496, 254815), (565, 223696), (620, 203852), (656, 192665), (682, 185320), (820, 154132), (880, 143623), (902, 140120), (904, 139810), (1130, 111848), (1240, 101926), (1243, 101680), (1271, 99440), (1364, 92660), (1640, 77066), (1705, 74128), (1804, 70060), (1808, 69905), (2255, 56048), (2260, 55924), (2480, 50963), (2486, 50840), (2542, 49720), (2728, 46330), (3280, 38533), (3410, 37064), (3503, 36080), (3608, 35030), (4510, 28024), (4520, 27962), (4633, 27280), (4972, 25420), (5084, 24860), (5456, 23165), (6215, 20336), (6355, 19888), (6820, 18532), (7006, 18040), (7216, 17515), (9020, 14012), (9040, 13981), (9266, 13640), (9944, 12710), (10168, 12430)]