17974210380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1129

約数の個数: 288

約数和(自身を含む): 60077142720

約数和(自身を除く): 42102932340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 73, 84, 89, 98, 105, 140, 146, 147, 178, 196, 210, 219, 245, 267, 292, 294, 356, 365, 420, 438, 445, 490, 511, 534, 588, 623, 730, 735, 876, 890, 941, 980, 1022, 1068, 1095, 1246, 1335, 1460, 1470, 1533, 1780, 1869, 1882, 2044, 2190, 2492, 2555, 2670, 2823, 2940, 3066, 3115, 3577, 3738, 3764, 4361, 4380, 4705, 5110, 5340, 5646, 6132, 6230, 6497, 6587, 7154, 7476, 7665, 8722, 9345, 9410, 10220, 10731, 11292, 12460, 12994, 13083, 13174, 14115, 14308, 15330, 17444, 17885, 18690, 18820, 19491, 19761, 21462, 21805, 25988, 26166, 26348, 28230, 30660, 32485, 32935, 35770, 37380, 38982, 39522, 42924, 43610, 45479, 46109, 52332, 53655, 56460, 64970, 65415, 65870, 68693, 71540, 77964, 79044, 83749, 87220, 90958, 92218, 97455, 98805, 107310, 129940, 130830, 131740, 136437, 137386, 138327, 167498, 181916, 184436, 194910, 197610, 206079, 214620, 227395, 230545, 251247, 261660, 272874, 274772, 276654, 318353, 334996, 343465, 389820, 395220, 412158, 418745, 454790, 461090, 480851, 502494, 545748, 553308, 586243, 636706, 682185, 686930, 691635, 824316, 837490, 909580, 922180, 955059, 961702, 1004988, 1030395, 1172486, 1256235, 1273412, 1364370, 1373860, 1383270, 1442553, 1591765, 1674980, 1758729, 1910118, 1923404, 2060790, 2344972, 2404255, 2512470, 2728740, 2766540, 2885106, 2931215, 3183530, 3365957, 3517458, 3820236, 4103701, 4121580, 4775295, 4808510, 5024940, 5770212, 5862430, 6113677, 6367060, 6731914, 7034916, 7212765, 8207402, 8793645, 9550590, 9617020, 10097871, 11724860, 12227354, 12311103, 13463828, 14425530, 16414804, 16829785, 17587290, 18341031, 19101180, 20195742, 20518505, 24454708, 24622206, 28851060, 30568385, 33659570, 35174580, 36682062, 40391484, 41037010, 42795739, 49244412, 50489355, 61136770, 61555515, 67319140, 73364124, 82074020, 85591478, 91705155, 100978710, 122273540, 123111030, 128387217, 171182956, 183410310, 201957420, 213978695, 246222060, 256774434, 299570173, 366820620, 427957390, 513548868, 599140346, 641936085, 855914780, 898710519, 1198280692, 1283872170, 1497850865, 1797421038, 2567744340, 2995701730, 3594842076, 4493552595, 5991403460, 8987105190, 17974210380]

約数ペア:

[(1, 17974210380), (2, 8987105190), (3, 5991403460), (4, 4493552595), (5, 3594842076), (6, 2995701730), (7, 2567744340), (10, 1797421038), (12, 1497850865), (14, 1283872170), (15, 1198280692), (20, 898710519), (21, 855914780), (28, 641936085), (30, 599140346), (35, 513548868), (42, 427957390), (49, 366820620), (60, 299570173), (70, 256774434), (73, 246222060), (84, 213978695), (89, 201957420), (98, 183410310), (105, 171182956), (140, 128387217), (146, 123111030), (147, 122273540), (178, 100978710), (196, 91705155), (210, 85591478), (219, 82074020), (245, 73364124), (267, 67319140), (292, 61555515), (294, 61136770), (356, 50489355), (365, 49244412), (420, 42795739), (438, 41037010), (445, 40391484), (490, 36682062), (511, 35174580), (534, 33659570), (588, 30568385), (623, 28851060), (730, 24622206), (735, 24454708), (876, 20518505), (890, 20195742), (941, 19101180), (980, 18341031), (1022, 17587290), (1068, 16829785), (1095, 16414804), (1246, 14425530), (1335, 13463828), (1460, 12311103), (1470, 12227354), (1533, 11724860), (1780, 10097871), (1869, 9617020), (1882, 9550590), (2044, 8793645), (2190, 8207402), (2492, 7212765), (2555, 7034916), (2670, 6731914), (2823, 6367060), (2940, 6113677), (3066, 5862430), (3115, 5770212), (3577, 5024940), (3738, 4808510), (3764, 4775295), (4361, 4121580), (4380, 4103701), (4705, 3820236), (5110, 3517458), (5340, 3365957), (5646, 3183530), (6132, 2931215), (6230, 2885106), (6497, 2766540), (6587, 2728740), (7154, 2512470), (7476, 2404255), (7665, 2344972), (8722, 2060790), (9345, 1923404), (9410, 1910118), (10220, 1758729), (10731, 1674980), (11292, 1591765), (12460, 1442553), (12994, 1383270), (13083, 1373860), (13174, 1364370), (14115, 1273412), (14308, 1256235), (15330, 1172486), (17444, 1030395), (17885, 1004988), (18690, 961702), (18820, 955059), (19491, 922180), (19761, 909580), (21462, 837490), (21805, 824316), (25988, 691635), (26166, 686930), (26348, 682185), (28230, 636706), (30660, 586243), (32485, 553308), (32935, 545748), (35770, 502494), (37380, 480851), (38982, 461090), (39522, 454790), (42924, 418745), (43610, 412158), (45479, 395220), (46109, 389820), (52332, 343465), (53655, 334996), (56460, 318353), (64970, 276654), (65415, 274772), (65870, 272874), (68693, 261660), (71540, 251247), (77964, 230545), (79044, 227395), (83749, 214620), (87220, 206079), (90958, 197610), (92218, 194910), (97455, 184436), (98805, 181916), (107310, 167498), (129940, 138327), (130830, 137386), (131740, 136437)]