719717340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 2212439040

約数和(自身を除く): 1492721700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 113, 114, 148, 151, 185, 190, 222, 226, 228, 285, 302, 339, 370, 380, 444, 452, 453, 555, 565, 570, 604, 678, 703, 740, 755, 906, 1110, 1130, 1140, 1356, 1406, 1510, 1695, 1812, 2109, 2147, 2220, 2260, 2265, 2812, 2869, 3020, 3390, 3515, 4181, 4218, 4294, 4530, 5587, 5738, 6441, 6780, 7030, 8362, 8436, 8588, 8607, 9060, 10545, 10735, 11174, 11476, 12543, 12882, 14060, 14345, 16724, 16761, 17063, 17214, 20905, 21090, 21470, 22348, 25086, 25764, 27935, 28690, 32205, 33522, 34126, 34428, 41810, 42180, 42940, 43035, 50172, 51189, 55870, 57380, 62715, 64410, 67044, 68252, 79439, 83620, 83805, 85315, 86070, 102378, 106153, 111740, 125430, 128820, 158878, 167610, 170630, 172140, 204756, 212306, 238317, 250860, 255945, 317756, 318459, 324197, 335220, 341260, 397195, 424612, 476634, 511890, 530765, 631331, 636918, 648394, 794390, 953268, 972591, 1023780, 1061530, 1191585, 1262662, 1273836, 1296788, 1588780, 1592295, 1620985, 1893993, 1945182, 2123060, 2383170, 2525324, 3156655, 3184590, 3241970, 3787986, 3890364, 4766340, 4862955, 6313310, 6369180, 6483940, 7575972, 9469965, 9725910, 11995289, 12626620, 18939930, 19451820, 23990578, 35985867, 37879860, 47981156, 59976445, 71971734, 119952890, 143943468, 179929335, 239905780, 359858670, 719717340]

約数ペア:

[(1, 719717340), (2, 359858670), (3, 239905780), (4, 179929335), (5, 143943468), (6, 119952890), (10, 71971734), (12, 59976445), (15, 47981156), (19, 37879860), (20, 35985867), (30, 23990578), (37, 19451820), (38, 18939930), (57, 12626620), (60, 11995289), (74, 9725910), (76, 9469965), (95, 7575972), (111, 6483940), (113, 6369180), (114, 6313310), (148, 4862955), (151, 4766340), (185, 3890364), (190, 3787986), (222, 3241970), (226, 3184590), (228, 3156655), (285, 2525324), (302, 2383170), (339, 2123060), (370, 1945182), (380, 1893993), (444, 1620985), (452, 1592295), (453, 1588780), (555, 1296788), (565, 1273836), (570, 1262662), (604, 1191585), (678, 1061530), (703, 1023780), (740, 972591), (755, 953268), (906, 794390), (1110, 648394), (1130, 636918), (1140, 631331), (1356, 530765), (1406, 511890), (1510, 476634), (1695, 424612), (1812, 397195), (2109, 341260), (2147, 335220), (2220, 324197), (2260, 318459), (2265, 317756), (2812, 255945), (2869, 250860), (3020, 238317), (3390, 212306), (3515, 204756), (4181, 172140), (4218, 170630), (4294, 167610), (4530, 158878), (5587, 128820), (5738, 125430), (6441, 111740), (6780, 106153), (7030, 102378), (8362, 86070), (8436, 85315), (8588, 83805), (8607, 83620), (9060, 79439), (10545, 68252), (10735, 67044), (11174, 64410), (11476, 62715), (12543, 57380), (12882, 55870), (14060, 51189), (14345, 50172), (16724, 43035), (16761, 42940), (17063, 42180), (17214, 41810), (20905, 34428), (21090, 34126), (21470, 33522), (22348, 32205), (25086, 28690), (25764, 27935)]