196252320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 707857920

約数和(自身を除く): 511605600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 109, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 218, 220, 240, 242, 248, 264, 310, 327, 330, 341, 352, 363, 372, 436, 440, 465, 480, 484, 496, 528, 545, 605, 620, 654, 660, 682, 726, 744, 872, 880, 930, 968, 992, 1023, 1056, 1090, 1199, 1210, 1240, 1308, 1320, 1364, 1452, 1488, 1635, 1705, 1744, 1760, 1815, 1860, 1936, 2046, 2180, 2398, 2420, 2480, 2616, 2640, 2728, 2904, 2976, 3270, 3379, 3410, 3488, 3597, 3630, 3720, 3751, 3872, 4092, 4360, 4796, 4840, 4960, 5115, 5232, 5280, 5456, 5808, 5995, 6540, 6758, 6820, 7194, 7260, 7440, 7502, 8184, 8720, 9592, 9680, 10137, 10230, 10464, 10912, 11253, 11616, 11990, 13080, 13189, 13516, 13640, 14388, 14520, 14880, 15004, 16368, 16895, 17440, 17985, 18755, 19184, 19360, 20274, 20460, 22506, 23980, 26160, 26378, 27032, 27280, 28776, 29040, 30008, 32736, 33790, 35970, 37169, 37510, 38368, 39567, 40548, 40920, 45012, 47960, 50685, 52320, 52756, 54064, 54560, 56265, 57552, 58080, 60016, 65945, 67580, 71940, 74338, 75020, 79134, 81096, 81840, 90024, 95920, 101370, 105512, 108128, 111507, 112530, 115104, 120032, 131890, 135160, 143880, 148676, 150040, 158268, 162192, 163680, 180048, 185845, 191840, 197835, 202740, 211024, 223014, 225060, 263780, 270320, 287760, 297352, 300080, 316536, 324384, 360096, 371690, 395670, 405480, 408859, 422048, 446028, 450120, 527560, 540640, 557535, 575520, 594704, 600160, 633072, 743380, 791340, 810960, 817718, 892056, 900240, 1055120, 1115070, 1189408, 1226577, 1266144, 1486760, 1582680, 1621920, 1635436, 1784112, 1800480, 2044295, 2110240, 2230140, 2453154, 2973520, 3165360, 3270872, 3568224, 4088590, 4460280, 4906308, 5947040, 6132885, 6330720, 6541744, 8177180, 8920560, 9812616, 12265770, 13083488, 16354360, 17841120, 19625232, 24531540, 32708720, 39250464, 49063080, 65417440, 98126160, 196252320]

約数ペア:

[(1, 196252320), (2, 98126160), (3, 65417440), (4, 49063080), (5, 39250464), (6, 32708720), (8, 24531540), (10, 19625232), (11, 17841120), (12, 16354360), (15, 13083488), (16, 12265770), (20, 9812616), (22, 8920560), (24, 8177180), (30, 6541744), (31, 6330720), (32, 6132885), (33, 5947040), (40, 4906308), (44, 4460280), (48, 4088590), (55, 3568224), (60, 3270872), (62, 3165360), (66, 2973520), (80, 2453154), (88, 2230140), (93, 2110240), (96, 2044295), (109, 1800480), (110, 1784112), (120, 1635436), (121, 1621920), (124, 1582680), (132, 1486760), (155, 1266144), (160, 1226577), (165, 1189408), (176, 1115070), (186, 1055120), (218, 900240), (220, 892056), (240, 817718), (242, 810960), (248, 791340), (264, 743380), (310, 633072), (327, 600160), (330, 594704), (341, 575520), (352, 557535), (363, 540640), (372, 527560), (436, 450120), (440, 446028), (465, 422048), (480, 408859), (484, 405480), (496, 395670), (528, 371690), (545, 360096), (605, 324384), (620, 316536), (654, 300080), (660, 297352), (682, 287760), (726, 270320), (744, 263780), (872, 225060), (880, 223014), (930, 211024), (968, 202740), (992, 197835), (1023, 191840), (1056, 185845), (1090, 180048), (1199, 163680), (1210, 162192), (1240, 158268), (1308, 150040), (1320, 148676), (1364, 143880), (1452, 135160), (1488, 131890), (1635, 120032), (1705, 115104), (1744, 112530), (1760, 111507), (1815, 108128), (1860, 105512), (1936, 101370), (2046, 95920), (2180, 90024), (2398, 81840), (2420, 81096), (2480, 79134), (2616, 75020), (2640, 74338), (2728, 71940), (2904, 67580), (2976, 65945), (3270, 60016), (3379, 58080), (3410, 57552), (3488, 56265), (3597, 54560), (3630, 54064), (3720, 52756), (3751, 52320), (3872, 50685), (4092, 47960), (4360, 45012), (4796, 40920), (4840, 40548), (4960, 39567), (5115, 38368), (5232, 37510), (5280, 37169), (5456, 35970), (5808, 33790), (5995, 32736), (6540, 30008), (6758, 29040), (6820, 28776), (7194, 27280), (7260, 27032), (7440, 26378), (7502, 26160), (8184, 23980), (8720, 22506), (9592, 20460), (9680, 20274), (10137, 19360), (10230, 19184), (10464, 18755), (10912, 17985), (11253, 17440), (11616, 16895), (11990, 16368), (13080, 15004), (13189, 14880), (13516, 14520), (13640, 14388)]