1729456380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2953

約数の個数: 192

約数和(自身を含む): 5761728000

約数和(自身を除く): 4032271620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 59, 60, 76, 90, 95, 108, 114, 118, 135, 171, 177, 180, 190, 228, 236, 270, 285, 295, 342, 354, 380, 513, 531, 540, 570, 590, 684, 708, 855, 885, 1026, 1062, 1121, 1140, 1180, 1593, 1710, 1770, 2052, 2124, 2242, 2565, 2655, 2857, 3186, 3363, 3420, 3540, 4484, 5130, 5310, 5605, 5714, 6372, 6726, 7965, 8571, 10089, 10260, 10620, 11210, 11428, 13452, 14285, 15930, 16815, 17142, 20178, 22420, 25713, 28570, 30267, 31860, 33630, 34284, 40356, 42855, 50445, 51426, 54283, 57140, 60534, 67260, 77139, 85710, 100890, 102852, 108566, 121068, 128565, 151335, 154278, 162849, 168563, 171420, 201780, 217132, 257130, 271415, 302670, 308556, 325698, 337126, 385695, 488547, 505689, 514260, 542830, 605340, 651396, 674252, 771390, 814245, 842815, 977094, 1011378, 1085660, 1465641, 1517067, 1542780, 1628490, 1685630, 1954188, 2022756, 2442735, 2528445, 2931282, 3034134, 3202697, 3256980, 3371260, 4551201, 4885470, 5056890, 5862564, 6068268, 6405394, 7328205, 7585335, 9102402, 9608091, 9770940, 10113780, 12810788, 14656410, 15170670, 16013485, 18204804, 19216182, 22756005, 28824273, 29312820, 30341340, 32026970, 38432364, 45512010, 48040455, 57648546, 64053940, 86472819, 91024020, 96080910, 115297092, 144121365, 172945638, 192161820, 288242730, 345891276, 432364095, 576485460, 864728190, 1729456380]

約数ペア:

[(1, 1729456380), (2, 864728190), (3, 576485460), (4, 432364095), (5, 345891276), (6, 288242730), (9, 192161820), (10, 172945638), (12, 144121365), (15, 115297092), (18, 96080910), (19, 91024020), (20, 86472819), (27, 64053940), (30, 57648546), (36, 48040455), (38, 45512010), (45, 38432364), (54, 32026970), (57, 30341340), (59, 29312820), (60, 28824273), (76, 22756005), (90, 19216182), (95, 18204804), (108, 16013485), (114, 15170670), (118, 14656410), (135, 12810788), (171, 10113780), (177, 9770940), (180, 9608091), (190, 9102402), (228, 7585335), (236, 7328205), (270, 6405394), (285, 6068268), (295, 5862564), (342, 5056890), (354, 4885470), (380, 4551201), (513, 3371260), (531, 3256980), (540, 3202697), (570, 3034134), (590, 2931282), (684, 2528445), (708, 2442735), (855, 2022756), (885, 1954188), (1026, 1685630), (1062, 1628490), (1121, 1542780), (1140, 1517067), (1180, 1465641), (1593, 1085660), (1710, 1011378), (1770, 977094), (2052, 842815), (2124, 814245), (2242, 771390), (2565, 674252), (2655, 651396), (2857, 605340), (3186, 542830), (3363, 514260), (3420, 505689), (3540, 488547), (4484, 385695), (5130, 337126), (5310, 325698), (5605, 308556), (5714, 302670), (6372, 271415), (6726, 257130), (7965, 217132), (8571, 201780), (10089, 171420), (10260, 168563), (10620, 162849), (11210, 154278), (11428, 151335), (13452, 128565), (14285, 121068), (15930, 108566), (16815, 102852), (17142, 100890), (20178, 85710), (22420, 77139), (25713, 67260), (28570, 60534), (30267, 57140), (31860, 54283), (33630, 51426), (34284, 50445), (40356, 42855)]