13838440140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3457}}^1$

素因数の和:3838

約数の個数: 240

約数和(自身を含む): 49768310592

約数和(自身を除く): 35929870452

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 353, 378, 405, 420, 540, 567, 630, 706, 756, 810, 945, 1059, 1134, 1260, 1412, 1620, 1765, 1890, 2118, 2268, 2471, 2835, 3177, 3457, 3530, 3780, 4236, 4942, 5295, 5670, 6354, 6914, 7060, 7413, 9531, 9884, 10371, 10590, 11340, 12355, 12708, 13828, 14826, 15885, 17285, 19062, 20742, 21180, 22239, 24199, 24710, 28593, 29652, 31113, 31770, 34570, 37065, 38124, 41484, 44478, 47655, 48398, 49420, 51855, 57186, 62226, 63540, 66717, 69140, 72597, 74130, 88956, 93339, 95310, 96796, 103710, 111195, 114372, 120995, 124452, 133434, 142965, 145194, 148260, 155565, 186678, 190620, 200151, 207420, 217791, 222390, 241990, 266868, 280017, 285930, 290388, 311130, 333585, 362985, 373356, 400302, 435582, 444780, 466695, 483980, 560034, 571860, 622260, 653373, 667170, 725970, 800604, 871164, 933390, 1000755, 1088955, 1120068, 1220321, 1306746, 1334340, 1400085, 1451940, 1866780, 1960119, 2001510, 2177910, 2440642, 2613492, 2800170, 3266865, 3660963, 3920238, 4003020, 4355820, 4881284, 5600340, 6101605, 6533730, 7321926, 7840476, 8542247, 9800595, 10982889, 12203210, 13067460, 14643852, 17084494, 18304815, 19601190, 21965778, 24406420, 25626741, 32948667, 34168988, 36609630, 39202380, 42711235, 43931556, 51253482, 54914445, 65897334, 73219260, 76880223, 85422470, 98846001, 102506964, 109828890, 128133705, 131794668, 153760446, 164743335, 170844940, 197692002, 219657780, 230640669, 256267410, 307520892, 329486670, 384401115, 395384004, 461281338, 494230005, 512534820, 658973340, 691922007, 768802230, 922562676, 988460010, 1153203345, 1383844014, 1537604460, 1976920020, 2306406690, 2767688028, 3459610035, 4612813380, 6919220070, 13838440140]

約数ペア:

[(1, 13838440140), (2, 6919220070), (3, 4612813380), (4, 3459610035), (5, 2767688028), (6, 2306406690), (7, 1976920020), (9, 1537604460), (10, 1383844014), (12, 1153203345), (14, 988460010), (15, 922562676), (18, 768802230), (20, 691922007), (21, 658973340), (27, 512534820), (28, 494230005), (30, 461281338), (35, 395384004), (36, 384401115), (42, 329486670), (45, 307520892), (54, 256267410), (60, 230640669), (63, 219657780), (70, 197692002), (81, 170844940), (84, 164743335), (90, 153760446), (105, 131794668), (108, 128133705), (126, 109828890), (135, 102506964), (140, 98846001), (162, 85422470), (180, 76880223), (189, 73219260), (210, 65897334), (252, 54914445), (270, 51253482), (315, 43931556), (324, 42711235), (353, 39202380), (378, 36609630), (405, 34168988), (420, 32948667), (540, 25626741), (567, 24406420), (630, 21965778), (706, 19601190), (756, 18304815), (810, 17084494), (945, 14643852), (1059, 13067460), (1134, 12203210), (1260, 10982889), (1412, 9800595), (1620, 8542247), (1765, 7840476), (1890, 7321926), (2118, 6533730), (2268, 6101605), (2471, 5600340), (2835, 4881284), (3177, 4355820), (3457, 4003020), (3530, 3920238), (3780, 3660963), (4236, 3266865), (4942, 2800170), (5295, 2613492), (5670, 2440642), (6354, 2177910), (6914, 2001510), (7060, 1960119), (7413, 1866780), (9531, 1451940), (9884, 1400085), (10371, 1334340), (10590, 1306746), (11340, 1220321), (12355, 1120068), (12708, 1088955), (13828, 1000755), (14826, 933390), (15885, 871164), (17285, 800604), (19062, 725970), (20742, 667170), (21180, 653373), (22239, 622260), (24199, 571860), (24710, 560034), (28593, 483980), (29652, 466695), (31113, 444780), (31770, 435582), (34570, 400302), (37065, 373356), (38124, 362985), (41484, 333585), (44478, 311130), (47655, 290388), (48398, 285930), (49420, 280017), (51855, 266868), (57186, 241990), (62226, 222390), (63540, 217791), (66717, 207420), (69140, 200151), (72597, 190620), (74130, 186678), (88956, 155565), (93339, 148260), (95310, 145194), (96796, 142965), (103710, 133434), (111195, 124452), (114372, 120995)]