145507320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 256

約数和(自身を含む): 584064000

約数和(自身を除く): 438556680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1013, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2026, 2052, 2280, 2394, 2520, 2565, 2660, 3039, 3192, 3420, 3591, 3780, 3990, 4052, 4104, 4788, 5065, 5130, 5320, 5985, 6078, 6840, 7091, 7182, 7560, 7980, 8104, 9117, 9576, 10130, 10260, 11970, 12156, 14182, 14364, 15195, 15960, 17955, 18234, 19247, 20260, 20520, 21273, 23940, 24312, 27351, 28364, 28728, 30390, 35455, 35910, 36468, 38494, 40520, 42546, 45585, 47880, 54702, 56728, 57741, 60780, 63819, 70910, 71820, 72936, 76988, 85092, 91170, 96235, 106365, 109404, 115482, 121560, 127638, 134729, 136755, 141820, 143640, 153976, 170184, 173223, 182340, 191457, 192470, 212730, 218808, 230964, 255276, 269458, 273510, 283640, 288705, 319095, 346446, 364680, 382914, 384940, 404187, 425460, 461928, 510552, 519669, 538916, 547020, 577410, 638190, 673645, 692892, 765828, 769880, 808374, 850920, 866115, 957285, 1039338, 1077832, 1094040, 1154820, 1212561, 1276380, 1347290, 1385784, 1531656, 1616748, 1732230, 1914570, 2020935, 2078676, 2309640, 2425122, 2552760, 2598345, 2694580, 3233496, 3464460, 3637683, 3829140, 4041870, 4157352, 4850244, 5196690, 5389160, 6062805, 6928920, 7275366, 7658280, 8083740, 9700488, 10393380, 12125610, 14550732, 16167480, 18188415, 20786760, 24251220, 29101464, 36376830, 48502440, 72753660, 145507320]

約数ペア:

[(1, 145507320), (2, 72753660), (3, 48502440), (4, 36376830), (5, 29101464), (6, 24251220), (7, 20786760), (8, 18188415), (9, 16167480), (10, 14550732), (12, 12125610), (14, 10393380), (15, 9700488), (18, 8083740), (19, 7658280), (20, 7275366), (21, 6928920), (24, 6062805), (27, 5389160), (28, 5196690), (30, 4850244), (35, 4157352), (36, 4041870), (38, 3829140), (40, 3637683), (42, 3464460), (45, 3233496), (54, 2694580), (56, 2598345), (57, 2552760), (60, 2425122), (63, 2309640), (70, 2078676), (72, 2020935), (76, 1914570), (84, 1732230), (90, 1616748), (95, 1531656), (105, 1385784), (108, 1347290), (114, 1276380), (120, 1212561), (126, 1154820), (133, 1094040), (135, 1077832), (140, 1039338), (152, 957285), (168, 866115), (171, 850920), (180, 808374), (189, 769880), (190, 765828), (210, 692892), (216, 673645), (228, 638190), (252, 577410), (266, 547020), (270, 538916), (280, 519669), (285, 510552), (315, 461928), (342, 425460), (360, 404187), (378, 384940), (380, 382914), (399, 364680), (420, 346446), (456, 319095), (504, 288705), (513, 283640), (532, 273510), (540, 269458), (570, 255276), (630, 230964), (665, 218808), (684, 212730), (756, 192470), (760, 191457), (798, 182340), (840, 173223), (855, 170184), (945, 153976), (1013, 143640), (1026, 141820), (1064, 136755), (1080, 134729), (1140, 127638), (1197, 121560), (1260, 115482), (1330, 109404), (1368, 106365), (1512, 96235), (1596, 91170), (1710, 85092), (1890, 76988), (1995, 72936), (2026, 71820), (2052, 70910), (2280, 63819), (2394, 60780), (2520, 57741), (2565, 56728), (2660, 54702), (3039, 47880), (3192, 45585), (3420, 42546), (3591, 40520), (3780, 38494), (3990, 36468), (4052, 35910), (4104, 35455), (4788, 30390), (5065, 28728), (5130, 28364), (5320, 27351), (5985, 24312), (6078, 23940), (6840, 21273), (7091, 20520), (7182, 20260), (7560, 19247), (7980, 18234), (8104, 17955), (9117, 15960), (9576, 15195), (10130, 14364), (10260, 14182), (11970, 12156)]