403864380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13121}}^1$

素因数の和:13161

約数の個数: 120

約数和(自身を含む): 1333720080

約数和(自身を除く): 929855700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 135, 162, 171, 180, 190, 228, 270, 285, 324, 342, 380, 405, 513, 540, 570, 684, 810, 855, 1026, 1140, 1539, 1620, 1710, 2052, 2565, 3078, 3420, 5130, 6156, 7695, 10260, 13121, 15390, 26242, 30780, 39363, 52484, 65605, 78726, 118089, 131210, 157452, 196815, 236178, 249299, 262420, 354267, 393630, 472356, 498598, 590445, 708534, 747897, 787260, 997196, 1062801, 1180890, 1246495, 1417068, 1495794, 1771335, 2125602, 2243691, 2361780, 2492990, 2991588, 3542670, 3739485, 4251204, 4487382, 4985980, 5314005, 6731073, 7085340, 7478970, 8974764, 10628010, 11218455, 13462146, 14957940, 20193219, 21256020, 22436910, 26924292, 33655365, 40386438, 44873820, 67310730, 80772876, 100966095, 134621460, 201932190, 403864380]

約数ペア:

[(1, 403864380), (2, 201932190), (3, 134621460), (4, 100966095), (5, 80772876), (6, 67310730), (9, 44873820), (10, 40386438), (12, 33655365), (15, 26924292), (18, 22436910), (19, 21256020), (20, 20193219), (27, 14957940), (30, 13462146), (36, 11218455), (38, 10628010), (45, 8974764), (54, 7478970), (57, 7085340), (60, 6731073), (76, 5314005), (81, 4985980), (90, 4487382), (95, 4251204), (108, 3739485), (114, 3542670), (135, 2991588), (162, 2492990), (171, 2361780), (180, 2243691), (190, 2125602), (228, 1771335), (270, 1495794), (285, 1417068), (324, 1246495), (342, 1180890), (380, 1062801), (405, 997196), (513, 787260), (540, 747897), (570, 708534), (684, 590445), (810, 498598), (855, 472356), (1026, 393630), (1140, 354267), (1539, 262420), (1620, 249299), (1710, 236178), (2052, 196815), (2565, 157452), (3078, 131210), (3420, 118089), (5130, 78726), (6156, 65605), (7695, 52484), (10260, 39363), (13121, 30780), (15390, 26242)]