670903860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 192

約数和(自身を含む): 2140766208

約数和(自身を除く): 1469862348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 271, 310, 330, 341, 363, 372, 465, 484, 542, 605, 620, 660, 682, 726, 813, 930, 1023, 1084, 1210, 1331, 1355, 1364, 1452, 1626, 1705, 1815, 1860, 2046, 2420, 2662, 2710, 2981, 3252, 3410, 3630, 3751, 3993, 4065, 4092, 5115, 5324, 5420, 5962, 6655, 6820, 7260, 7502, 7986, 8130, 8401, 8943, 10230, 11253, 11924, 13310, 14905, 15004, 15972, 16260, 16802, 17886, 18755, 19965, 20460, 22506, 25203, 26620, 29810, 32791, 33604, 35772, 37510, 39930, 41261, 42005, 44715, 45012, 50406, 56265, 59620, 65582, 75020, 79860, 82522, 84010, 89430, 92411, 98373, 100812, 112530, 123783, 126015, 131164, 163955, 165044, 168020, 178860, 184822, 196746, 206305, 225060, 247566, 252030, 277233, 327910, 360701, 369644, 393492, 412610, 462055, 491865, 495132, 504060, 554466, 618915, 655820, 721402, 825220, 924110, 983730, 1016521, 1082103, 1108932, 1237830, 1386165, 1442804, 1803505, 1848220, 1967460, 2033042, 2164206, 2475660, 2772330, 3049563, 3607010, 4066084, 4328412, 5082605, 5410515, 5544660, 6099126, 7214020, 10165210, 10821030, 11181731, 12198252, 15247815, 20330420, 21642060, 22363462, 30495630, 33545193, 44726924, 55908655, 60991260, 67090386, 111817310, 134180772, 167725965, 223634620, 335451930, 670903860]

約数ペア:

[(1, 670903860), (2, 335451930), (3, 223634620), (4, 167725965), (5, 134180772), (6, 111817310), (10, 67090386), (11, 60991260), (12, 55908655), (15, 44726924), (20, 33545193), (22, 30495630), (30, 22363462), (31, 21642060), (33, 20330420), (44, 15247815), (55, 12198252), (60, 11181731), (62, 10821030), (66, 10165210), (93, 7214020), (110, 6099126), (121, 5544660), (124, 5410515), (132, 5082605), (155, 4328412), (165, 4066084), (186, 3607010), (220, 3049563), (242, 2772330), (271, 2475660), (310, 2164206), (330, 2033042), (341, 1967460), (363, 1848220), (372, 1803505), (465, 1442804), (484, 1386165), (542, 1237830), (605, 1108932), (620, 1082103), (660, 1016521), (682, 983730), (726, 924110), (813, 825220), (930, 721402), (1023, 655820), (1084, 618915), (1210, 554466), (1331, 504060), (1355, 495132), (1364, 491865), (1452, 462055), (1626, 412610), (1705, 393492), (1815, 369644), (1860, 360701), (2046, 327910), (2420, 277233), (2662, 252030), (2710, 247566), (2981, 225060), (3252, 206305), (3410, 196746), (3630, 184822), (3751, 178860), (3993, 168020), (4065, 165044), (4092, 163955), (5115, 131164), (5324, 126015), (5420, 123783), (5962, 112530), (6655, 100812), (6820, 98373), (7260, 92411), (7502, 89430), (7986, 84010), (8130, 82522), (8401, 79860), (8943, 75020), (10230, 65582), (11253, 59620), (11924, 56265), (13310, 50406), (14905, 45012), (15004, 44715), (15972, 42005), (16260, 41261), (16802, 39930), (17886, 37510), (18755, 35772), (19965, 33604), (20460, 32791), (22506, 29810), (25203, 26620)]