329625240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:642

約数の個数: 256

約数和(自身を含む): 1227985920

約数和(自身を除く): 898360680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 41, 42, 51, 56, 60, 68, 70, 82, 84, 85, 102, 105, 119, 120, 123, 136, 140, 164, 168, 170, 204, 205, 210, 238, 246, 255, 280, 287, 328, 340, 357, 408, 410, 420, 476, 492, 510, 563, 574, 595, 615, 680, 697, 714, 820, 840, 861, 952, 984, 1020, 1126, 1148, 1190, 1230, 1394, 1428, 1435, 1640, 1689, 1722, 1785, 2040, 2091, 2252, 2296, 2380, 2460, 2788, 2815, 2856, 2870, 3378, 3444, 3485, 3570, 3941, 4182, 4305, 4504, 4760, 4879, 4920, 5576, 5630, 5740, 6756, 6888, 6970, 7140, 7882, 8364, 8445, 8610, 9571, 9758, 10455, 11260, 11480, 11823, 13512, 13940, 14280, 14637, 15764, 16728, 16890, 17220, 19142, 19516, 19705, 20910, 22520, 23083, 23646, 24395, 27880, 28713, 29274, 31528, 33780, 34440, 38284, 39032, 39410, 41820, 46166, 47292, 47855, 48790, 57426, 58548, 59115, 66997, 67560, 69249, 73185, 76568, 78820, 83640, 92332, 94584, 95710, 97580, 114852, 115415, 117096, 118230, 133994, 138498, 143565, 146370, 157640, 161581, 184664, 191420, 195160, 200991, 229704, 230830, 236460, 267988, 276996, 287130, 292740, 323162, 334985, 346245, 382840, 392411, 401982, 461660, 472920, 484743, 535976, 553992, 574260, 585480, 646324, 669970, 692490, 784822, 803964, 807905, 923320, 969486, 1004955, 1148520, 1177233, 1292648, 1339940, 1384980, 1569644, 1607928, 1615810, 1938972, 1962055, 2009910, 2354466, 2423715, 2679880, 2746877, 2769960, 3139288, 3231620, 3877944, 3924110, 4019820, 4708932, 4847430, 5493754, 5886165, 6463240, 7848220, 8039640, 8240631, 9417864, 9694860, 10987508, 11772330, 13734385, 15696440, 16481262, 19389720, 21975016, 23544660, 27468770, 32962524, 41203155, 47089320, 54937540, 65925048, 82406310, 109875080, 164812620, 329625240]

約数ペア:

[(1, 329625240), (2, 164812620), (3, 109875080), (4, 82406310), (5, 65925048), (6, 54937540), (7, 47089320), (8, 41203155), (10, 32962524), (12, 27468770), (14, 23544660), (15, 21975016), (17, 19389720), (20, 16481262), (21, 15696440), (24, 13734385), (28, 11772330), (30, 10987508), (34, 9694860), (35, 9417864), (40, 8240631), (41, 8039640), (42, 7848220), (51, 6463240), (56, 5886165), (60, 5493754), (68, 4847430), (70, 4708932), (82, 4019820), (84, 3924110), (85, 3877944), (102, 3231620), (105, 3139288), (119, 2769960), (120, 2746877), (123, 2679880), (136, 2423715), (140, 2354466), (164, 2009910), (168, 1962055), (170, 1938972), (204, 1615810), (205, 1607928), (210, 1569644), (238, 1384980), (246, 1339940), (255, 1292648), (280, 1177233), (287, 1148520), (328, 1004955), (340, 969486), (357, 923320), (408, 807905), (410, 803964), (420, 784822), (476, 692490), (492, 669970), (510, 646324), (563, 585480), (574, 574260), (595, 553992), (615, 535976), (680, 484743), (697, 472920), (714, 461660), (820, 401982), (840, 392411), (861, 382840), (952, 346245), (984, 334985), (1020, 323162), (1126, 292740), (1148, 287130), (1190, 276996), (1230, 267988), (1394, 236460), (1428, 230830), (1435, 229704), (1640, 200991), (1689, 195160), (1722, 191420), (1785, 184664), (2040, 161581), (2091, 157640), (2252, 146370), (2296, 143565), (2380, 138498), (2460, 133994), (2788, 118230), (2815, 117096), (2856, 115415), (2870, 114852), (3378, 97580), (3444, 95710), (3485, 94584), (3570, 92332), (3941, 83640), (4182, 78820), (4305, 76568), (4504, 73185), (4760, 69249), (4879, 67560), (4920, 66997), (5576, 59115), (5630, 58548), (5740, 57426), (6756, 48790), (6888, 47855), (6970, 47292), (7140, 46166), (7882, 41820), (8364, 39410), (8445, 39032), (8610, 38284), (9571, 34440), (9758, 33780), (10455, 31528), (11260, 29274), (11480, 28713), (11823, 27880), (13512, 24395), (13940, 23646), (14280, 23083), (14637, 22520), (15764, 20910), (16728, 19705), (16890, 19516), (17220, 19142)]