418440360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{773}}^1$

素因数の和:1147

約数の個数: 128

約数和(自身を含む): 1357534080

約数和(自身を除く): 939093720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 347, 390, 520, 694, 773, 780, 1041, 1388, 1546, 1560, 1735, 2082, 2319, 2776, 3092, 3470, 3865, 4164, 4511, 4638, 5205, 6184, 6940, 7730, 8328, 9022, 9276, 10049, 10410, 11595, 13533, 13880, 15460, 18044, 18552, 20098, 20820, 22555, 23190, 27066, 30147, 30920, 36088, 40196, 41640, 45110, 46380, 50245, 54132, 60294, 67665, 80392, 90220, 92760, 100490, 108264, 120588, 135330, 150735, 180440, 200980, 241176, 268231, 270660, 301470, 401960, 536462, 541320, 602940, 804693, 1072924, 1205880, 1341155, 1609386, 2145848, 2682310, 3218772, 3487003, 4023465, 5364620, 6437544, 6974006, 8046930, 10461009, 10729240, 13948012, 16093860, 17435015, 20922018, 27896024, 32187720, 34870030, 41844036, 52305045, 69740060, 83688072, 104610090, 139480120, 209220180, 418440360]

約数ペア:

[(1, 418440360), (2, 209220180), (3, 139480120), (4, 104610090), (5, 83688072), (6, 69740060), (8, 52305045), (10, 41844036), (12, 34870030), (13, 32187720), (15, 27896024), (20, 20922018), (24, 17435015), (26, 16093860), (30, 13948012), (39, 10729240), (40, 10461009), (52, 8046930), (60, 6974006), (65, 6437544), (78, 5364620), (104, 4023465), (120, 3487003), (130, 3218772), (156, 2682310), (195, 2145848), (260, 1609386), (312, 1341155), (347, 1205880), (390, 1072924), (520, 804693), (694, 602940), (773, 541320), (780, 536462), (1041, 401960), (1388, 301470), (1546, 270660), (1560, 268231), (1735, 241176), (2082, 200980), (2319, 180440), (2776, 150735), (3092, 135330), (3470, 120588), (3865, 108264), (4164, 100490), (4511, 92760), (4638, 90220), (5205, 80392), (6184, 67665), (6940, 60294), (7730, 54132), (8328, 50245), (9022, 46380), (9276, 45110), (10049, 41640), (10410, 40196), (11595, 36088), (13533, 30920), (13880, 30147), (15460, 27066), (18044, 23190), (18552, 22555), (20098, 20820)]