153418720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 458752896

約数和(自身を除く): 305334176

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 65, 70, 80, 82, 91, 104, 112, 130, 140, 160, 164, 182, 205, 208, 224, 257, 260, 280, 287, 328, 364, 410, 416, 455, 514, 520, 533, 560, 574, 656, 728, 820, 910, 1028, 1040, 1066, 1120, 1148, 1285, 1312, 1435, 1456, 1640, 1799, 1820, 2056, 2080, 2132, 2296, 2570, 2665, 2870, 2912, 3280, 3341, 3598, 3640, 3731, 4112, 4264, 4592, 5140, 5330, 5740, 6560, 6682, 7196, 7280, 7462, 8224, 8528, 8995, 9184, 10280, 10537, 10660, 11480, 13364, 14392, 14560, 14924, 16705, 17056, 17990, 18655, 20560, 21074, 21320, 22960, 23387, 26728, 28784, 29848, 33410, 35980, 37310, 41120, 42148, 42640, 45920, 46774, 52685, 53456, 57568, 59696, 66820, 71960, 73759, 74620, 84296, 85280, 93548, 105370, 106912, 116935, 119392, 133640, 136981, 143920, 147518, 149240, 168592, 187096, 210740, 233870, 267280, 273962, 287840, 295036, 298480, 337184, 368795, 374192, 421480, 467740, 534560, 547924, 590072, 596960, 684905, 737590, 748384, 842960, 935480, 958867, 1095848, 1180144, 1369810, 1475180, 1685920, 1870960, 1917734, 2191696, 2360288, 2739620, 2950360, 3741920, 3835468, 4383392, 4794335, 5479240, 5900720, 7670936, 9588670, 10958480, 11801440, 15341872, 19177340, 21916960, 30683744, 38354680, 76709360, 153418720]

約数ペア:

[(1, 153418720), (2, 76709360), (4, 38354680), (5, 30683744), (7, 21916960), (8, 19177340), (10, 15341872), (13, 11801440), (14, 10958480), (16, 9588670), (20, 7670936), (26, 5900720), (28, 5479240), (32, 4794335), (35, 4383392), (40, 3835468), (41, 3741920), (52, 2950360), (56, 2739620), (65, 2360288), (70, 2191696), (80, 1917734), (82, 1870960), (91, 1685920), (104, 1475180), (112, 1369810), (130, 1180144), (140, 1095848), (160, 958867), (164, 935480), (182, 842960), (205, 748384), (208, 737590), (224, 684905), (257, 596960), (260, 590072), (280, 547924), (287, 534560), (328, 467740), (364, 421480), (410, 374192), (416, 368795), (455, 337184), (514, 298480), (520, 295036), (533, 287840), (560, 273962), (574, 267280), (656, 233870), (728, 210740), (820, 187096), (910, 168592), (1028, 149240), (1040, 147518), (1066, 143920), (1120, 136981), (1148, 133640), (1285, 119392), (1312, 116935), (1435, 106912), (1456, 105370), (1640, 93548), (1799, 85280), (1820, 84296), (2056, 74620), (2080, 73759), (2132, 71960), (2296, 66820), (2570, 59696), (2665, 57568), (2870, 53456), (2912, 52685), (3280, 46774), (3341, 45920), (3598, 42640), (3640, 42148), (3731, 41120), (4112, 37310), (4264, 35980), (4592, 33410), (5140, 29848), (5330, 28784), (5740, 26728), (6560, 23387), (6682, 22960), (7196, 21320), (7280, 21074), (7462, 20560), (8224, 18655), (8528, 17990), (8995, 17056), (9184, 16705), (10280, 14924), (10537, 14560), (10660, 14392), (11480, 13364)]