1542633720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{3391}}^1$

素因数の和:3645

約数の個数: 128

約数和(自身を含む): 4923555840

約数和(自身を除く): 3380922120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 510, 669, 680, 892, 1020, 1115, 1338, 1784, 2040, 2230, 2676, 3345, 3391, 3791, 4460, 5352, 6690, 6782, 7582, 8920, 10173, 11373, 13380, 13564, 15164, 16955, 18955, 20346, 22746, 26760, 27128, 30328, 33910, 37910, 40692, 45492, 50865, 56865, 57647, 67820, 75820, 81384, 90984, 101730, 113730, 115294, 135640, 151640, 172941, 203460, 227460, 230588, 288235, 345882, 406920, 454920, 461176, 576470, 691764, 756193, 864705, 1152940, 1383528, 1512386, 1729410, 2268579, 2305880, 3024772, 3458820, 3780965, 4537158, 6049544, 6917640, 7561930, 9074316, 11342895, 12855281, 15123860, 18148632, 22685790, 25710562, 30247720, 38565843, 45371580, 51421124, 64276405, 77131686, 90743160, 102842248, 128552810, 154263372, 192829215, 257105620, 308526744, 385658430, 514211240, 771316860, 1542633720]

約数ペア:

[(1, 1542633720), (2, 771316860), (3, 514211240), (4, 385658430), (5, 308526744), (6, 257105620), (8, 192829215), (10, 154263372), (12, 128552810), (15, 102842248), (17, 90743160), (20, 77131686), (24, 64276405), (30, 51421124), (34, 45371580), (40, 38565843), (51, 30247720), (60, 25710562), (68, 22685790), (85, 18148632), (102, 15123860), (120, 12855281), (136, 11342895), (170, 9074316), (204, 7561930), (223, 6917640), (255, 6049544), (340, 4537158), (408, 3780965), (446, 3458820), (510, 3024772), (669, 2305880), (680, 2268579), (892, 1729410), (1020, 1512386), (1115, 1383528), (1338, 1152940), (1784, 864705), (2040, 756193), (2230, 691764), (2676, 576470), (3345, 461176), (3391, 454920), (3791, 406920), (4460, 345882), (5352, 288235), (6690, 230588), (6782, 227460), (7582, 203460), (8920, 172941), (10173, 151640), (11373, 135640), (13380, 115294), (13564, 113730), (15164, 101730), (16955, 90984), (18955, 81384), (20346, 75820), (22746, 67820), (26760, 57647), (27128, 56865), (30328, 50865), (33910, 45492), (37910, 40692)]