1931468455440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{19025497}}^1$

素因数の和:19025566

約数の個数: 160

約数和(自身を含む): 6794385845760

約数和(自身を除く): 4862917390320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 5076, 5640, 6345, 6768, 8460, 10152, 11280, 12690, 16920, 20304, 25380, 33840, 50760, 101520, 19025497, 38050994, 57076491, 76101988, 95127485, 114152982, 152203976, 171229473, 190254970, 228305964, 285382455, 304407952, 342458946, 380509940, 456611928, 513688419, 570764910, 684917892, 761019880, 856147365, 894198359, 913223856, 1027376838, 1141529820, 1369835784, 1522039760, 1712294730, 1788396718, 2054753676, 2283059640, 2568442095, 2682595077, 2739671568, 3424589460, 3576793436, 4109507352, 4470991795, 4566119280, 5136884190, 5365190154, 6849178920, 7153586872, 8047785231, 8219014704, 8941983590, 10273768380, 10730380308, 13412975385, 13698357840, 14307173744, 16095570462, 17883967180, 20547536760, 21460760616, 24143355693, 26825950770, 32191140924, 35767934360, 40238926155, 41095073520, 42921521232, 48286711386, 53651901540, 64382281848, 71535868720, 80477852310, 96573422772, 107303803080, 120716778465, 128764563696, 160955704620, 193146845544, 214607606160, 241433556930, 321911409240, 386293691088, 482867113860, 643822818480, 965734227720, 1931468455440]

約数ペア:

[(1, 1931468455440), (2, 965734227720), (3, 643822818480), (4, 482867113860), (5, 386293691088), (6, 321911409240), (8, 241433556930), (9, 214607606160), (10, 193146845544), (12, 160955704620), (15, 128764563696), (16, 120716778465), (18, 107303803080), (20, 96573422772), (24, 80477852310), (27, 71535868720), (30, 64382281848), (36, 53651901540), (40, 48286711386), (45, 42921521232), (47, 41095073520), (48, 40238926155), (54, 35767934360), (60, 32191140924), (72, 26825950770), (80, 24143355693), (90, 21460760616), (94, 20547536760), (108, 17883967180), (120, 16095570462), (135, 14307173744), (141, 13698357840), (144, 13412975385), (180, 10730380308), (188, 10273768380), (216, 8941983590), (235, 8219014704), (240, 8047785231), (270, 7153586872), (282, 6849178920), (360, 5365190154), (376, 5136884190), (423, 4566119280), (432, 4470991795), (470, 4109507352), (540, 3576793436), (564, 3424589460), (705, 2739671568), (720, 2682595077), (752, 2568442095), (846, 2283059640), (940, 2054753676), (1080, 1788396718), (1128, 1712294730), (1269, 1522039760), (1410, 1369835784), (1692, 1141529820), (1880, 1027376838), (2115, 913223856), (2160, 894198359), (2256, 856147365), (2538, 761019880), (2820, 684917892), (3384, 570764910), (3760, 513688419), (4230, 456611928), (5076, 380509940), (5640, 342458946), (6345, 304407952), (6768, 285382455), (8460, 228305964), (10152, 190254970), (11280, 171229473), (12690, 152203976), (16920, 114152982), (20304, 95127485), (25380, 76101988), (33840, 57076491), (50760, 38050994), (101520, 19025497)]