148498680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 256

約数和(自身を含む): 530841600

約数和(自身を除く): 382342920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 31, 33, 38, 40, 44, 55, 57, 60, 62, 66, 76, 88, 93, 95, 110, 114, 120, 124, 132, 152, 155, 165, 186, 190, 191, 209, 220, 228, 248, 264, 285, 310, 330, 341, 372, 380, 382, 418, 440, 456, 465, 570, 573, 589, 620, 627, 660, 682, 744, 760, 764, 836, 930, 955, 1023, 1045, 1140, 1146, 1178, 1240, 1254, 1320, 1364, 1528, 1672, 1705, 1767, 1860, 1910, 2046, 2090, 2101, 2280, 2292, 2356, 2508, 2728, 2865, 2945, 3135, 3410, 3534, 3629, 3720, 3820, 4092, 4180, 4202, 4584, 4712, 5016, 5115, 5730, 5890, 5921, 6270, 6303, 6479, 6820, 7068, 7258, 7640, 8184, 8360, 8404, 8835, 10230, 10505, 10887, 11460, 11780, 11842, 12540, 12606, 12958, 13640, 14136, 14516, 16808, 17670, 17763, 18145, 19437, 20460, 21010, 21774, 22920, 23560, 23684, 25080, 25212, 25916, 29032, 29605, 31515, 32395, 35340, 35526, 36290, 38874, 39919, 40920, 42020, 43548, 47368, 50424, 51832, 54435, 59210, 63030, 64790, 65131, 70680, 71052, 72580, 77748, 79838, 84040, 87096, 88815, 97185, 108870, 112499, 118420, 119757, 126060, 129580, 130262, 142104, 145160, 155496, 159676, 177630, 194370, 195393, 199595, 217740, 224998, 236840, 239514, 252120, 259160, 260524, 319352, 325655, 337497, 355260, 388740, 390786, 399190, 435480, 449996, 479028, 521048, 562495, 598785, 651310, 674994, 710520, 777480, 781572, 798380, 899992, 958056, 976965, 1124990, 1197570, 1237489, 1302620, 1349988, 1563144, 1596760, 1687485, 1953930, 2249980, 2395140, 2474978, 2605240, 2699976, 3374970, 3712467, 3907860, 4499960, 4790280, 4949956, 6187445, 6749940, 7424934, 7815720, 9899912, 12374890, 13499880, 14849868, 18562335, 24749780, 29699736, 37124670, 49499560, 74249340, 148498680]

約数ペア:

[(1, 148498680), (2, 74249340), (3, 49499560), (4, 37124670), (5, 29699736), (6, 24749780), (8, 18562335), (10, 14849868), (11, 13499880), (12, 12374890), (15, 9899912), (19, 7815720), (20, 7424934), (22, 6749940), (24, 6187445), (30, 4949956), (31, 4790280), (33, 4499960), (38, 3907860), (40, 3712467), (44, 3374970), (55, 2699976), (57, 2605240), (60, 2474978), (62, 2395140), (66, 2249980), (76, 1953930), (88, 1687485), (93, 1596760), (95, 1563144), (110, 1349988), (114, 1302620), (120, 1237489), (124, 1197570), (132, 1124990), (152, 976965), (155, 958056), (165, 899992), (186, 798380), (190, 781572), (191, 777480), (209, 710520), (220, 674994), (228, 651310), (248, 598785), (264, 562495), (285, 521048), (310, 479028), (330, 449996), (341, 435480), (372, 399190), (380, 390786), (382, 388740), (418, 355260), (440, 337497), (456, 325655), (465, 319352), (570, 260524), (573, 259160), (589, 252120), (620, 239514), (627, 236840), (660, 224998), (682, 217740), (744, 199595), (760, 195393), (764, 194370), (836, 177630), (930, 159676), (955, 155496), (1023, 145160), (1045, 142104), (1140, 130262), (1146, 129580), (1178, 126060), (1240, 119757), (1254, 118420), (1320, 112499), (1364, 108870), (1528, 97185), (1672, 88815), (1705, 87096), (1767, 84040), (1860, 79838), (1910, 77748), (2046, 72580), (2090, 71052), (2101, 70680), (2280, 65131), (2292, 64790), (2356, 63030), (2508, 59210), (2728, 54435), (2865, 51832), (2945, 50424), (3135, 47368), (3410, 43548), (3534, 42020), (3629, 40920), (3720, 39919), (3820, 38874), (4092, 36290), (4180, 35526), (4202, 35340), (4584, 32395), (4712, 31515), (5016, 29605), (5115, 29032), (5730, 25916), (5890, 25212), (5921, 25080), (6270, 23684), (6303, 23560), (6479, 22920), (6820, 21774), (7068, 21010), (7258, 20460), (7640, 19437), (8184, 18145), (8360, 17763), (8404, 17670), (8835, 16808), (10230, 14516), (10505, 14136), (10887, 13640), (11460, 12958), (11780, 12606), (11842, 12540)]