331465320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 192

約数和(自身を含む): 1169335440

約数和(自身を除く): 837870120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 328, 340, 360, 369, 408, 410, 492, 510, 612, 615, 680, 697, 738, 765, 820, 984, 1020, 1224, 1230, 1321, 1394, 1476, 1530, 1640, 1845, 2040, 2091, 2460, 2642, 2788, 2952, 3060, 3485, 3690, 3963, 4182, 4920, 5284, 5576, 6120, 6273, 6605, 6970, 7380, 7926, 8364, 10455, 10568, 11889, 12546, 13210, 13940, 14760, 15852, 16728, 19815, 20910, 22457, 23778, 25092, 26420, 27880, 31365, 31704, 39630, 41820, 44914, 47556, 50184, 52840, 54161, 59445, 62730, 67371, 79260, 83640, 89828, 95112, 108322, 112285, 118890, 125460, 134742, 158520, 162483, 179656, 202113, 216644, 224570, 237780, 250920, 269484, 270805, 324966, 336855, 404226, 433288, 449140, 475560, 487449, 538968, 541610, 649932, 673710, 808452, 812415, 898280, 920737, 974898, 1010565, 1083220, 1299864, 1347420, 1616904, 1624830, 1841474, 1949796, 2021130, 2166440, 2437245, 2694840, 2762211, 3249660, 3682948, 3899592, 4042260, 4603685, 4874490, 5524422, 6499320, 7365896, 8084520, 8286633, 9207370, 9748980, 11048844, 13811055, 16573266, 18414740, 19497960, 22097688, 27622110, 33146532, 36829480, 41433165, 55244220, 66293064, 82866330, 110488440, 165732660, 331465320]

約数ペア:

[(1, 331465320), (2, 165732660), (3, 110488440), (4, 82866330), (5, 66293064), (6, 55244220), (8, 41433165), (9, 36829480), (10, 33146532), (12, 27622110), (15, 22097688), (17, 19497960), (18, 18414740), (20, 16573266), (24, 13811055), (30, 11048844), (34, 9748980), (36, 9207370), (40, 8286633), (41, 8084520), (45, 7365896), (51, 6499320), (60, 5524422), (68, 4874490), (72, 4603685), (82, 4042260), (85, 3899592), (90, 3682948), (102, 3249660), (120, 2762211), (123, 2694840), (136, 2437245), (153, 2166440), (164, 2021130), (170, 1949796), (180, 1841474), (204, 1624830), (205, 1616904), (246, 1347420), (255, 1299864), (306, 1083220), (328, 1010565), (340, 974898), (360, 920737), (369, 898280), (408, 812415), (410, 808452), (492, 673710), (510, 649932), (612, 541610), (615, 538968), (680, 487449), (697, 475560), (738, 449140), (765, 433288), (820, 404226), (984, 336855), (1020, 324966), (1224, 270805), (1230, 269484), (1321, 250920), (1394, 237780), (1476, 224570), (1530, 216644), (1640, 202113), (1845, 179656), (2040, 162483), (2091, 158520), (2460, 134742), (2642, 125460), (2788, 118890), (2952, 112285), (3060, 108322), (3485, 95112), (3690, 89828), (3963, 83640), (4182, 79260), (4920, 67371), (5284, 62730), (5576, 59445), (6120, 54161), (6273, 52840), (6605, 50184), (6970, 47556), (7380, 44914), (7926, 41820), (8364, 39630), (10455, 31704), (10568, 31365), (11889, 27880), (12546, 26420), (13210, 25092), (13940, 23778), (14760, 22457), (15852, 20910), (16728, 19815)]