1696289040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{261773}}^1$

素因数の和:261798

約数の個数: 100

約数和(自身を含む): 5891485644

約数和(自身を除く): 4195196604

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 261773, 523546, 785319, 1047092, 1308865, 1570638, 2094184, 2355957, 2617730, 3141276, 3926595, 4188368, 4711914, 5235460, 6282552, 7067871, 7853190, 9423828, 10470920, 11779785, 12565104, 14135742, 15706380, 18847656, 20941840, 21203613, 23559570, 28271484, 31412760, 35339355, 37695312, 42407226, 47119140, 56542968, 62825520, 70678710, 84814452, 94238280, 106018065, 113085936, 141357420, 169628904, 188476560, 212036130, 282714840, 339257808, 424072260, 565429680, 848144520, 1696289040]

約数ペア:

[(1, 1696289040), (2, 848144520), (3, 565429680), (4, 424072260), (5, 339257808), (6, 282714840), (8, 212036130), (9, 188476560), (10, 169628904), (12, 141357420), (15, 113085936), (16, 106018065), (18, 94238280), (20, 84814452), (24, 70678710), (27, 62825520), (30, 56542968), (36, 47119140), (40, 42407226), (45, 37695312), (48, 35339355), (54, 31412760), (60, 28271484), (72, 23559570), (80, 21203613), (81, 20941840), (90, 18847656), (108, 15706380), (120, 14135742), (135, 12565104), (144, 11779785), (162, 10470920), (180, 9423828), (216, 7853190), (240, 7067871), (270, 6282552), (324, 5235460), (360, 4711914), (405, 4188368), (432, 3926595), (540, 3141276), (648, 2617730), (720, 2355957), (810, 2094184), (1080, 1570638), (1296, 1308865), (1620, 1047092), (2160, 785319), (3240, 523546), (6480, 261773)]