64015380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 234259200

約数和(自身を除く): 170243820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 220, 234, 260, 270, 286, 297, 330, 351, 390, 396, 429, 468, 495, 540, 572, 585, 594, 660, 702, 715, 780, 829, 858, 990, 1170, 1188, 1287, 1404, 1430, 1485, 1658, 1716, 1755, 1980, 2145, 2340, 2487, 2574, 2860, 2970, 3316, 3510, 3861, 4145, 4290, 4974, 5148, 5940, 6435, 7020, 7461, 7722, 8290, 8580, 9119, 9948, 10777, 12435, 12870, 14922, 15444, 16580, 18238, 19305, 21554, 22383, 24870, 25740, 27357, 29844, 32331, 36476, 37305, 38610, 43108, 44766, 45595, 49740, 53885, 54714, 64662, 74610, 77220, 82071, 89532, 91190, 96993, 107770, 109428, 111915, 118547, 129324, 136785, 149220, 161655, 164142, 182380, 193986, 215540, 223830, 237094, 246213, 273570, 290979, 323310, 328284, 355641, 387972, 410355, 447660, 474188, 484965, 492426, 547140, 581958, 592735, 646620, 711282, 820710, 969930, 984852, 1066923, 1163916, 1185470, 1231065, 1422564, 1454895, 1641420, 1778205, 1939860, 2133846, 2370940, 2462130, 2909790, 3200769, 3556410, 4267692, 4924260, 5334615, 5819580, 6401538, 7112820, 10669230, 12803076, 16003845, 21338460, 32007690, 64015380]

約数ペア:

[(1, 64015380), (2, 32007690), (3, 21338460), (4, 16003845), (5, 12803076), (6, 10669230), (9, 7112820), (10, 6401538), (11, 5819580), (12, 5334615), (13, 4924260), (15, 4267692), (18, 3556410), (20, 3200769), (22, 2909790), (26, 2462130), (27, 2370940), (30, 2133846), (33, 1939860), (36, 1778205), (39, 1641420), (44, 1454895), (45, 1422564), (52, 1231065), (54, 1185470), (55, 1163916), (60, 1066923), (65, 984852), (66, 969930), (78, 820710), (90, 711282), (99, 646620), (108, 592735), (110, 581958), (117, 547140), (130, 492426), (132, 484965), (135, 474188), (143, 447660), (156, 410355), (165, 387972), (180, 355641), (195, 328284), (198, 323310), (220, 290979), (234, 273570), (260, 246213), (270, 237094), (286, 223830), (297, 215540), (330, 193986), (351, 182380), (390, 164142), (396, 161655), (429, 149220), (468, 136785), (495, 129324), (540, 118547), (572, 111915), (585, 109428), (594, 107770), (660, 96993), (702, 91190), (715, 89532), (780, 82071), (829, 77220), (858, 74610), (990, 64662), (1170, 54714), (1188, 53885), (1287, 49740), (1404, 45595), (1430, 44766), (1485, 43108), (1658, 38610), (1716, 37305), (1755, 36476), (1980, 32331), (2145, 29844), (2340, 27357), (2487, 25740), (2574, 24870), (2860, 22383), (2970, 21554), (3316, 19305), (3510, 18238), (3861, 16580), (4145, 15444), (4290, 14922), (4974, 12870), (5148, 12435), (5940, 10777), (6435, 9948), (7020, 9119), (7461, 8580), (7722, 8290)]