7664580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 216

約数和(自身を含む): 29877120

約数和(自身を除く): 22212540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 79, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 158, 165, 180, 196, 198, 210, 220, 231, 237, 245, 252, 294, 308, 315, 316, 330, 385, 395, 396, 420, 441, 462, 474, 490, 495, 539, 553, 588, 630, 660, 693, 711, 735, 770, 790, 869, 882, 924, 948, 980, 990, 1078, 1106, 1155, 1185, 1260, 1386, 1422, 1470, 1540, 1580, 1617, 1659, 1738, 1764, 1980, 2156, 2205, 2212, 2310, 2370, 2607, 2695, 2765, 2772, 2844, 2940, 3234, 3318, 3465, 3476, 3555, 3871, 4345, 4410, 4620, 4740, 4851, 4977, 5214, 5390, 5530, 6083, 6468, 6636, 6930, 7110, 7742, 7821, 8085, 8295, 8690, 8820, 9702, 9954, 10428, 10780, 11060, 11613, 12166, 13035, 13860, 14220, 15484, 15642, 16170, 16590, 17380, 18249, 19355, 19404, 19908, 23226, 24255, 24332, 24885, 26070, 30415, 31284, 32340, 33180, 34839, 36498, 38710, 39105, 42581, 46452, 48510, 49770, 52140, 54747, 58065, 60830, 69678, 72996, 77420, 78210, 85162, 91245, 97020, 99540, 109494, 116130, 121660, 127743, 139356, 156420, 170324, 174195, 182490, 212905, 218988, 232260, 255486, 273735, 348390, 364980, 383229, 425810, 510972, 547470, 638715, 696780, 766458, 851620, 1094940, 1277430, 1532916, 1916145, 2554860, 3832290, 7664580]

約数ペア:

[(1, 7664580), (2, 3832290), (3, 2554860), (4, 1916145), (5, 1532916), (6, 1277430), (7, 1094940), (9, 851620), (10, 766458), (11, 696780), (12, 638715), (14, 547470), (15, 510972), (18, 425810), (20, 383229), (21, 364980), (22, 348390), (28, 273735), (30, 255486), (33, 232260), (35, 218988), (36, 212905), (42, 182490), (44, 174195), (45, 170324), (49, 156420), (55, 139356), (60, 127743), (63, 121660), (66, 116130), (70, 109494), (77, 99540), (79, 97020), (84, 91245), (90, 85162), (98, 78210), (99, 77420), (105, 72996), (110, 69678), (126, 60830), (132, 58065), (140, 54747), (147, 52140), (154, 49770), (158, 48510), (165, 46452), (180, 42581), (196, 39105), (198, 38710), (210, 36498), (220, 34839), (231, 33180), (237, 32340), (245, 31284), (252, 30415), (294, 26070), (308, 24885), (315, 24332), (316, 24255), (330, 23226), (385, 19908), (395, 19404), (396, 19355), (420, 18249), (441, 17380), (462, 16590), (474, 16170), (490, 15642), (495, 15484), (539, 14220), (553, 13860), (588, 13035), (630, 12166), (660, 11613), (693, 11060), (711, 10780), (735, 10428), (770, 9954), (790, 9702), (869, 8820), (882, 8690), (924, 8295), (948, 8085), (980, 7821), (990, 7742), (1078, 7110), (1106, 6930), (1155, 6636), (1185, 6468), (1260, 6083), (1386, 5530), (1422, 5390), (1470, 5214), (1540, 4977), (1580, 4851), (1617, 4740), (1659, 4620), (1738, 4410), (1764, 4345), (1980, 3871), (2156, 3555), (2205, 3476), (2212, 3465), (2310, 3318), (2370, 3234), (2607, 2940), (2695, 2844), (2765, 2772)]