140030640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:532

約数の個数: 160

約数和(自身を含む): 486129600

約数和(自身を除く): 346098960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 241, 269, 270, 360, 432, 482, 538, 540, 720, 723, 807, 964, 1076, 1080, 1205, 1345, 1446, 1614, 1928, 2152, 2160, 2169, 2410, 2421, 2690, 2892, 3228, 3615, 3856, 4035, 4304, 4338, 4820, 4842, 5380, 5784, 6456, 6507, 7230, 7263, 8070, 8676, 9640, 9684, 10760, 10845, 11568, 12105, 12912, 13014, 14460, 14526, 16140, 17352, 19280, 19368, 21520, 21690, 24210, 26028, 28920, 29052, 32280, 32535, 34704, 36315, 38736, 43380, 48420, 52056, 57840, 58104, 64560, 64829, 65070, 72630, 86760, 96840, 104112, 116208, 129658, 130140, 145260, 173520, 193680, 194487, 259316, 260280, 290520, 324145, 388974, 518632, 520560, 581040, 583461, 648290, 777948, 972435, 1037264, 1166922, 1296580, 1555896, 1750383, 1944870, 2333844, 2593160, 2917305, 3111792, 3500766, 3889740, 4667688, 5186320, 5834610, 7001532, 7779480, 8751915, 9335376, 11669220, 14003064, 15558960, 17503830, 23338440, 28006128, 35007660, 46676880, 70015320, 140030640]

約数ペア:

[(1, 140030640), (2, 70015320), (3, 46676880), (4, 35007660), (5, 28006128), (6, 23338440), (8, 17503830), (9, 15558960), (10, 14003064), (12, 11669220), (15, 9335376), (16, 8751915), (18, 7779480), (20, 7001532), (24, 5834610), (27, 5186320), (30, 4667688), (36, 3889740), (40, 3500766), (45, 3111792), (48, 2917305), (54, 2593160), (60, 2333844), (72, 1944870), (80, 1750383), (90, 1555896), (108, 1296580), (120, 1166922), (135, 1037264), (144, 972435), (180, 777948), (216, 648290), (240, 583461), (241, 581040), (269, 520560), (270, 518632), (360, 388974), (432, 324145), (482, 290520), (538, 260280), (540, 259316), (720, 194487), (723, 193680), (807, 173520), (964, 145260), (1076, 130140), (1080, 129658), (1205, 116208), (1345, 104112), (1446, 96840), (1614, 86760), (1928, 72630), (2152, 65070), (2160, 64829), (2169, 64560), (2410, 58104), (2421, 57840), (2690, 52056), (2892, 48420), (3228, 43380), (3615, 38736), (3856, 36315), (4035, 34704), (4304, 32535), (4338, 32280), (4820, 29052), (4842, 28920), (5380, 26028), (5784, 24210), (6456, 21690), (6507, 21520), (7230, 19368), (7263, 19280), (8070, 17352), (8676, 16140), (9640, 14526), (9684, 14460), (10760, 13014), (10845, 12912), (11568, 12105)]