229767040

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 584190720

約数和(自身を除く): 354423680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 296, 310, 313, 320, 370, 496, 592, 620, 626, 640, 740, 992, 1147, 1184, 1240, 1252, 1480, 1565, 1984, 2294, 2368, 2480, 2504, 2960, 3130, 3968, 4588, 4736, 4960, 5008, 5735, 5920, 6260, 9176, 9703, 9920, 10016, 11470, 11581, 11840, 12520, 18352, 19406, 19840, 20032, 22940, 23162, 23680, 25040, 36704, 38812, 40064, 45880, 46324, 48515, 50080, 57905, 73408, 77624, 91760, 92648, 97030, 100160, 115810, 146816, 155248, 183520, 185296, 194060, 200320, 231620, 310496, 359011, 367040, 370592, 388120, 463240, 620992, 718022, 734080, 741184, 776240, 926480, 1241984, 1436044, 1482368, 1552480, 1795055, 1852960, 2872088, 3104960, 3590110, 3705920, 5744176, 6209920, 7180220, 7411840, 11488352, 14360440, 22976704, 28720880, 45953408, 57441760, 114883520, 229767040]

約数ペア:

[(1, 229767040), (2, 114883520), (4, 57441760), (5, 45953408), (8, 28720880), (10, 22976704), (16, 14360440), (20, 11488352), (31, 7411840), (32, 7180220), (37, 6209920), (40, 5744176), (62, 3705920), (64, 3590110), (74, 3104960), (80, 2872088), (124, 1852960), (128, 1795055), (148, 1552480), (155, 1482368), (160, 1436044), (185, 1241984), (248, 926480), (296, 776240), (310, 741184), (313, 734080), (320, 718022), (370, 620992), (496, 463240), (592, 388120), (620, 370592), (626, 367040), (640, 359011), (740, 310496), (992, 231620), (1147, 200320), (1184, 194060), (1240, 185296), (1252, 183520), (1480, 155248), (1565, 146816), (1984, 115810), (2294, 100160), (2368, 97030), (2480, 92648), (2504, 91760), (2960, 77624), (3130, 73408), (3968, 57905), (4588, 50080), (4736, 48515), (4960, 46324), (5008, 45880), (5735, 40064), (5920, 38812), (6260, 36704), (9176, 25040), (9703, 23680), (9920, 23162), (10016, 22940), (11470, 20032), (11581, 19840), (11840, 19406), (12520, 18352)]