15705150240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{68023}}^1$

素因数の和:68091

約数の個数: 192

約数和(自身を含む): 54717417216

約数和(自身を除く): 39012266976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 888, 962, 1040, 1110, 1184, 1248, 1443, 1480, 1560, 1776, 1924, 2080, 2220, 2405, 2886, 2960, 3120, 3552, 3848, 4440, 4810, 5772, 5920, 6240, 7215, 7696, 8880, 9620, 11544, 14430, 15392, 17760, 19240, 23088, 28860, 38480, 46176, 57720, 68023, 76960, 115440, 136046, 204069, 230880, 272092, 340115, 408138, 544184, 680230, 816276, 884299, 1020345, 1088368, 1360460, 1632552, 1768598, 2040690, 2176736, 2516851, 2652897, 2720920, 3265104, 3537196, 4081380, 4421495, 5033702, 5305794, 5441840, 6530208, 7074392, 7550553, 8162760, 8842990, 10067404, 10611588, 10883680, 12584255, 13264485, 14148784, 15101106, 16325520, 17685980, 20134808, 21223176, 25168510, 26528970, 28297568, 30202212, 32651040, 32719063, 35371960, 37752765, 40269616, 42446352, 50337020, 53057940, 60404424, 65438126, 70743920, 75505530, 80539232, 84892704, 98157189, 100674040, 106115880, 120808848, 130876252, 141487840, 151011060, 163595315, 196314378, 201348080, 212231760, 241617696, 261752504, 302022120, 327190630, 392628756, 402696160, 424463520, 490785945, 523505008, 604044240, 654381260, 785257512, 981571890, 1047010016, 1208088480, 1308762520, 1570515024, 1963143780, 2617525040, 3141030048, 3926287560, 5235050080, 7852575120, 15705150240]

約数ペア:

[(1, 15705150240), (2, 7852575120), (3, 5235050080), (4, 3926287560), (5, 3141030048), (6, 2617525040), (8, 1963143780), (10, 1570515024), (12, 1308762520), (13, 1208088480), (15, 1047010016), (16, 981571890), (20, 785257512), (24, 654381260), (26, 604044240), (30, 523505008), (32, 490785945), (37, 424463520), (39, 402696160), (40, 392628756), (48, 327190630), (52, 302022120), (60, 261752504), (65, 241617696), (74, 212231760), (78, 201348080), (80, 196314378), (96, 163595315), (104, 151011060), (111, 141487840), (120, 130876252), (130, 120808848), (148, 106115880), (156, 100674040), (160, 98157189), (185, 84892704), (195, 80539232), (208, 75505530), (222, 70743920), (240, 65438126), (260, 60404424), (296, 53057940), (312, 50337020), (370, 42446352), (390, 40269616), (416, 37752765), (444, 35371960), (480, 32719063), (481, 32651040), (520, 30202212), (555, 28297568), (592, 26528970), (624, 25168510), (740, 21223176), (780, 20134808), (888, 17685980), (962, 16325520), (1040, 15101106), (1110, 14148784), (1184, 13264485), (1248, 12584255), (1443, 10883680), (1480, 10611588), (1560, 10067404), (1776, 8842990), (1924, 8162760), (2080, 7550553), (2220, 7074392), (2405, 6530208), (2886, 5441840), (2960, 5305794), (3120, 5033702), (3552, 4421495), (3848, 4081380), (4440, 3537196), (4810, 3265104), (5772, 2720920), (5920, 2652897), (6240, 2516851), (7215, 2176736), (7696, 2040690), (8880, 1768598), (9620, 1632552), (11544, 1360460), (14430, 1088368), (15392, 1020345), (17760, 884299), (19240, 816276), (23088, 680230), (28860, 544184), (38480, 408138), (46176, 340115), (57720, 272092), (68023, 230880), (76960, 204069), (115440, 136046)]