409965660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9268

約数の個数: 144

約数和(自身を含む): 1409859360

約数和(自身を除く): 999893700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 9221, 11115, 14820, 18442, 22230, 27663, 36884, 44460, 46105, 55326, 82989, 92210, 110652, 119873, 138315, 165978, 175199, 184420, 239746, 276630, 331956, 350398, 359619, 414945, 479492, 525597, 553260, 599365, 700796, 719238, 829890, 875995, 1051194, 1078857, 1198730, 1438476, 1576791, 1659780, 1751990, 1798095, 2102388, 2157714, 2277587, 2397460, 2627985, 3153582, 3503980, 3596190, 4315428, 4555174, 5255970, 5394285, 6307164, 6832761, 7192380, 7883955, 9110348, 10511940, 10788570, 11387935, 13665522, 15767910, 20498283, 21577140, 22775870, 27331044, 31535820, 34163805, 40996566, 45551740, 68327610, 81993132, 102491415, 136655220, 204982830, 409965660]

約数ペア:

[(1, 409965660), (2, 204982830), (3, 136655220), (4, 102491415), (5, 81993132), (6, 68327610), (9, 45551740), (10, 40996566), (12, 34163805), (13, 31535820), (15, 27331044), (18, 22775870), (19, 21577140), (20, 20498283), (26, 15767910), (30, 13665522), (36, 11387935), (38, 10788570), (39, 10511940), (45, 9110348), (52, 7883955), (57, 7192380), (60, 6832761), (65, 6307164), (76, 5394285), (78, 5255970), (90, 4555174), (95, 4315428), (114, 3596190), (117, 3503980), (130, 3153582), (156, 2627985), (171, 2397460), (180, 2277587), (190, 2157714), (195, 2102388), (228, 1798095), (234, 1751990), (247, 1659780), (260, 1576791), (285, 1438476), (342, 1198730), (380, 1078857), (390, 1051194), (468, 875995), (494, 829890), (570, 719238), (585, 700796), (684, 599365), (741, 553260), (780, 525597), (855, 479492), (988, 414945), (1140, 359619), (1170, 350398), (1235, 331956), (1482, 276630), (1710, 239746), (2223, 184420), (2340, 175199), (2470, 165978), (2964, 138315), (3420, 119873), (3705, 110652), (4446, 92210), (4940, 82989), (7410, 55326), (8892, 46105), (9221, 44460), (11115, 36884), (14820, 27663), (18442, 22230)]