1985336760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18121}}^1$

素因数の和:18229

約数の個数: 128

約数和(自身を含む): 6576111360

約数和(自身を除く): 4590774600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 660, 664, 830, 913, 996, 1245, 1320, 1660, 1826, 1992, 2490, 2739, 3320, 3652, 4565, 4980, 5478, 7304, 9130, 9960, 10956, 13695, 18121, 18260, 21912, 27390, 36242, 36520, 54363, 54780, 72484, 90605, 108726, 109560, 144968, 181210, 199331, 217452, 271815, 362420, 398662, 434904, 543630, 597993, 724840, 797324, 996655, 1087260, 1195986, 1504043, 1594648, 1993310, 2174520, 2391972, 2989965, 3008086, 3986620, 4512129, 4783944, 5979930, 6016172, 7520215, 7973240, 9024258, 11959860, 12032344, 15040430, 16544473, 18048516, 22560645, 23919720, 30080860, 33088946, 36097032, 45121290, 49633419, 60161720, 66177892, 82722365, 90242580, 99266838, 132355784, 165444730, 180485160, 198533676, 248167095, 330889460, 397067352, 496334190, 661778920, 992668380, 1985336760]

約数ペア:

[(1, 1985336760), (2, 992668380), (3, 661778920), (4, 496334190), (5, 397067352), (6, 330889460), (8, 248167095), (10, 198533676), (11, 180485160), (12, 165444730), (15, 132355784), (20, 99266838), (22, 90242580), (24, 82722365), (30, 66177892), (33, 60161720), (40, 49633419), (44, 45121290), (55, 36097032), (60, 33088946), (66, 30080860), (83, 23919720), (88, 22560645), (110, 18048516), (120, 16544473), (132, 15040430), (165, 12032344), (166, 11959860), (220, 9024258), (249, 7973240), (264, 7520215), (330, 6016172), (332, 5979930), (415, 4783944), (440, 4512129), (498, 3986620), (660, 3008086), (664, 2989965), (830, 2391972), (913, 2174520), (996, 1993310), (1245, 1594648), (1320, 1504043), (1660, 1195986), (1826, 1087260), (1992, 996655), (2490, 797324), (2739, 724840), (3320, 597993), (3652, 543630), (4565, 434904), (4980, 398662), (5478, 362420), (7304, 271815), (9130, 217452), (9960, 199331), (10956, 181210), (13695, 144968), (18121, 109560), (18260, 108726), (21912, 90605), (27390, 72484), (36242, 54780), (36520, 54363)]