512740080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1088

約数の個数: 240

約数和(自身を含む): 1863407520

約数和(自身を除く): 1350667440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1013, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1665, 1710, 1776, 2026, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3039, 3330, 3420, 3515, 4052, 4218, 4440, 4560, 5065, 5328, 5624, 6078, 6327, 6660, 6840, 7030, 8104, 8436, 8880, 9117, 10130, 10545, 11248, 12156, 12654, 13320, 13680, 14060, 15195, 16208, 16872, 18234, 19247, 20260, 21090, 24312, 25308, 26640, 28120, 30390, 31635, 33744, 36468, 37481, 38494, 40520, 42180, 45585, 48624, 50616, 56240, 57741, 60780, 63270, 72936, 74962, 76988, 81040, 84360, 91170, 96235, 101232, 112443, 115482, 121560, 126540, 145872, 149924, 153976, 168720, 173223, 182340, 187405, 192470, 224886, 230964, 243120, 253080, 288705, 299848, 307952, 337329, 346446, 364680, 374810, 384940, 449772, 461928, 506160, 562215, 577410, 599696, 674658, 692892, 712139, 729360, 749620, 769880, 866115, 899544, 923856, 1124430, 1154820, 1349316, 1385784, 1424278, 1499240, 1539760, 1686645, 1732230, 1799088, 2136417, 2248860, 2309640, 2698632, 2771568, 2848556, 2998480, 3373290, 3464460, 3560695, 4272834, 4497720, 4619280, 5397264, 5697112, 6409251, 6746580, 6928920, 7121390, 8545668, 8995440, 10682085, 11394224, 12818502, 13493160, 13857840, 14242780, 17091336, 21364170, 25637004, 26986320, 28485560, 32046255, 34182672, 42728340, 51274008, 56971120, 64092510, 85456680, 102548016, 128185020, 170913360, 256370040, 512740080]

約数ペア:

[(1, 512740080), (2, 256370040), (3, 170913360), (4, 128185020), (5, 102548016), (6, 85456680), (8, 64092510), (9, 56971120), (10, 51274008), (12, 42728340), (15, 34182672), (16, 32046255), (18, 28485560), (19, 26986320), (20, 25637004), (24, 21364170), (30, 17091336), (36, 14242780), (37, 13857840), (38, 13493160), (40, 12818502), (45, 11394224), (48, 10682085), (57, 8995440), (60, 8545668), (72, 7121390), (74, 6928920), (76, 6746580), (80, 6409251), (90, 5697112), (95, 5397264), (111, 4619280), (114, 4497720), (120, 4272834), (144, 3560695), (148, 3464460), (152, 3373290), (171, 2998480), (180, 2848556), (185, 2771568), (190, 2698632), (222, 2309640), (228, 2248860), (240, 2136417), (285, 1799088), (296, 1732230), (304, 1686645), (333, 1539760), (342, 1499240), (360, 1424278), (370, 1385784), (380, 1349316), (444, 1154820), (456, 1124430), (555, 923856), (570, 899544), (592, 866115), (666, 769880), (684, 749620), (703, 729360), (720, 712139), (740, 692892), (760, 674658), (855, 599696), (888, 577410), (912, 562215), (1013, 506160), (1110, 461928), (1140, 449772), (1332, 384940), (1368, 374810), (1406, 364680), (1480, 346446), (1520, 337329), (1665, 307952), (1710, 299848), (1776, 288705), (2026, 253080), (2109, 243120), (2220, 230964), (2280, 224886), (2664, 192470), (2736, 187405), (2812, 182340), (2960, 173223), (3039, 168720), (3330, 153976), (3420, 149924), (3515, 145872), (4052, 126540), (4218, 121560), (4440, 115482), (4560, 112443), (5065, 101232), (5328, 96235), (5624, 91170), (6078, 84360), (6327, 81040), (6660, 76988), (6840, 74962), (7030, 72936), (8104, 63270), (8436, 60780), (8880, 57741), (9117, 56240), (10130, 50616), (10545, 48624), (11248, 45585), (12156, 42180), (12654, 40520), (13320, 38494), (13680, 37481), (14060, 36468), (15195, 33744), (16208, 31635), (16872, 30390), (18234, 28120), (19247, 26640), (20260, 25308), (21090, 24312)]