7354530040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{653}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 19727517600

約数和(自身を除く): 12372987560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 179, 220, 242, 260, 286, 358, 440, 484, 520, 572, 605, 653, 715, 716, 895, 968, 1144, 1210, 1306, 1430, 1432, 1573, 1790, 1969, 2327, 2420, 2612, 2860, 3146, 3265, 3580, 3938, 4654, 4840, 5224, 5720, 6292, 6530, 7160, 7183, 7865, 7876, 8489, 9308, 9845, 11635, 12584, 13060, 14366, 15730, 15752, 16978, 18616, 19690, 21659, 23270, 25597, 26120, 28732, 31460, 33956, 35915, 39380, 42445, 43318, 46540, 51194, 57464, 62920, 67912, 71830, 78760, 79013, 84890, 86636, 93080, 93379, 102388, 108295, 116887, 127985, 143660, 158026, 169780, 173272, 186758, 204776, 216590, 233774, 255970, 281567, 287320, 316052, 339560, 373516, 395065, 433180, 466895, 467548, 511940, 563134, 584435, 632104, 747032, 790130, 866360, 933790, 935096, 1023880, 1027169, 1126268, 1168870, 1285757, 1407835, 1519531, 1580260, 1867580, 2054338, 2252536, 2337740, 2571514, 2815670, 3039062, 3160520, 3735160, 4108676, 4675480, 5135845, 5143028, 5631340, 6078124, 6428785, 7597655, 8217352, 10271690, 10286056, 11262680, 12156248, 12857570, 14143327, 15195310, 16714841, 20543380, 25715140, 28286654, 30390620, 33429682, 41086760, 51430280, 56573308, 60781240, 66859364, 70716635, 83574205, 113146616, 133718728, 141433270, 167148410, 183863251, 282866540, 334296820, 367726502, 565733080, 668593640, 735453004, 919316255, 1470906008, 1838632510, 3677265020, 7354530040]

約数ペア:

[(1, 7354530040), (2, 3677265020), (4, 1838632510), (5, 1470906008), (8, 919316255), (10, 735453004), (11, 668593640), (13, 565733080), (20, 367726502), (22, 334296820), (26, 282866540), (40, 183863251), (44, 167148410), (52, 141433270), (55, 133718728), (65, 113146616), (88, 83574205), (104, 70716635), (110, 66859364), (121, 60781240), (130, 56573308), (143, 51430280), (179, 41086760), (220, 33429682), (242, 30390620), (260, 28286654), (286, 25715140), (358, 20543380), (440, 16714841), (484, 15195310), (520, 14143327), (572, 12857570), (605, 12156248), (653, 11262680), (715, 10286056), (716, 10271690), (895, 8217352), (968, 7597655), (1144, 6428785), (1210, 6078124), (1306, 5631340), (1430, 5143028), (1432, 5135845), (1573, 4675480), (1790, 4108676), (1969, 3735160), (2327, 3160520), (2420, 3039062), (2612, 2815670), (2860, 2571514), (3146, 2337740), (3265, 2252536), (3580, 2054338), (3938, 1867580), (4654, 1580260), (4840, 1519531), (5224, 1407835), (5720, 1285757), (6292, 1168870), (6530, 1126268), (7160, 1027169), (7183, 1023880), (7865, 935096), (7876, 933790), (8489, 866360), (9308, 790130), (9845, 747032), (11635, 632104), (12584, 584435), (13060, 563134), (14366, 511940), (15730, 467548), (15752, 466895), (16978, 433180), (18616, 395065), (19690, 373516), (21659, 339560), (23270, 316052), (25597, 287320), (26120, 281567), (28732, 255970), (31460, 233774), (33956, 216590), (35915, 204776), (39380, 186758), (42445, 173272), (43318, 169780), (46540, 158026), (51194, 143660), (57464, 127985), (62920, 116887), (67912, 108295), (71830, 102388), (78760, 93379), (79013, 93080), (84890, 86636)]