15207958920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53093}}^1$

素因数の和:53156

約数の個数: 256

約数和(自身を含む): 58717716480

約数和(自身を除く): 43509757560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 55, 56, 60, 62, 66, 70, 77, 84, 88, 93, 105, 110, 120, 124, 132, 140, 154, 155, 165, 168, 186, 210, 217, 220, 231, 248, 264, 280, 308, 310, 330, 341, 372, 385, 420, 434, 440, 462, 465, 616, 620, 651, 660, 682, 744, 770, 840, 868, 924, 930, 1023, 1085, 1155, 1240, 1302, 1320, 1364, 1540, 1705, 1736, 1848, 1860, 2046, 2170, 2310, 2387, 2604, 2728, 3080, 3255, 3410, 3720, 4092, 4340, 4620, 4774, 5115, 5208, 6510, 6820, 7161, 8184, 8680, 9240, 9548, 10230, 11935, 13020, 13640, 14322, 19096, 20460, 23870, 26040, 28644, 35805, 40920, 47740, 53093, 57288, 71610, 95480, 106186, 143220, 159279, 212372, 265465, 286440, 318558, 371651, 424744, 530930, 584023, 637116, 743302, 796395, 1061860, 1114953, 1168046, 1274232, 1486604, 1592790, 1645883, 1752069, 1858255, 2123720, 2229906, 2336092, 2920115, 2973208, 3185580, 3291766, 3504138, 3716510, 4088161, 4459812, 4672184, 4937649, 5574765, 5840230, 6371160, 6583532, 7008276, 7433020, 8176322, 8229415, 8760345, 8919624, 9875298, 11149530, 11521181, 11680460, 12264483, 13167064, 14016552, 14866040, 16352644, 16458830, 17520690, 18104713, 19750596, 20440805, 22299060, 23042362, 23360920, 24528966, 24688245, 32705288, 32917660, 34563543, 35041380, 36209426, 39501192, 40881610, 44598120, 46084724, 49057932, 49376490, 54314139, 57605905, 61322415, 65835320, 69127086, 70082760, 72418852, 81763220, 90523565, 92169448, 98115864, 98752980, 108628278, 115211810, 122644830, 126732991, 138254172, 144837704, 163526440, 172817715, 181047130, 197505960, 217256556, 230423620, 245289660, 253465982, 271570695, 276508344, 345635430, 362094260, 380198973, 434513112, 460847240, 490579320, 506931964, 543141390, 633664955, 691270860, 724188520, 760397946, 1013863928, 1086282780, 1267329910, 1382541720, 1520795892, 1900994865, 2172565560, 2534659820, 3041591784, 3801989730, 5069319640, 7603979460, 15207958920]

約数ペア:

[(1, 15207958920), (2, 7603979460), (3, 5069319640), (4, 3801989730), (5, 3041591784), (6, 2534659820), (7, 2172565560), (8, 1900994865), (10, 1520795892), (11, 1382541720), (12, 1267329910), (14, 1086282780), (15, 1013863928), (20, 760397946), (21, 724188520), (22, 691270860), (24, 633664955), (28, 543141390), (30, 506931964), (31, 490579320), (33, 460847240), (35, 434513112), (40, 380198973), (42, 362094260), (44, 345635430), (55, 276508344), (56, 271570695), (60, 253465982), (62, 245289660), (66, 230423620), (70, 217256556), (77, 197505960), (84, 181047130), (88, 172817715), (93, 163526440), (105, 144837704), (110, 138254172), (120, 126732991), (124, 122644830), (132, 115211810), (140, 108628278), (154, 98752980), (155, 98115864), (165, 92169448), (168, 90523565), (186, 81763220), (210, 72418852), (217, 70082760), (220, 69127086), (231, 65835320), (248, 61322415), (264, 57605905), (280, 54314139), (308, 49376490), (310, 49057932), (330, 46084724), (341, 44598120), (372, 40881610), (385, 39501192), (420, 36209426), (434, 35041380), (440, 34563543), (462, 32917660), (465, 32705288), (616, 24688245), (620, 24528966), (651, 23360920), (660, 23042362), (682, 22299060), (744, 20440805), (770, 19750596), (840, 18104713), (868, 17520690), (924, 16458830), (930, 16352644), (1023, 14866040), (1085, 14016552), (1155, 13167064), (1240, 12264483), (1302, 11680460), (1320, 11521181), (1364, 11149530), (1540, 9875298), (1705, 8919624), (1736, 8760345), (1848, 8229415), (1860, 8176322), (2046, 7433020), (2170, 7008276), (2310, 6583532), (2387, 6371160), (2604, 5840230), (2728, 5574765), (3080, 4937649), (3255, 4672184), (3410, 4459812), (3720, 4088161), (4092, 3716510), (4340, 3504138), (4620, 3291766), (4774, 3185580), (5115, 2973208), (5208, 2920115), (6510, 2336092), (6820, 2229906), (7161, 2123720), (8184, 1858255), (8680, 1752069), (9240, 1645883), (9548, 1592790), (10230, 1486604), (11935, 1274232), (13020, 1168046), (13640, 1114953), (14322, 1061860), (19096, 796395), (20460, 743302), (23870, 637116), (26040, 584023), (28644, 530930), (35805, 424744), (40920, 371651), (47740, 318558), (53093, 286440), (57288, 265465), (71610, 212372), (95480, 159279), (106186, 143220)]