20123070678810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17328503}}^1$

素因数の和:17328570

約数の個数: 256

約数和(自身を含む): 64678294609920

約数和(自身を除く): 44555223931110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 23, 27, 30, 33, 34, 45, 46, 51, 54, 55, 66, 69, 85, 90, 99, 102, 110, 115, 135, 138, 153, 165, 170, 187, 198, 207, 230, 253, 255, 270, 297, 306, 330, 345, 374, 391, 414, 459, 495, 506, 510, 561, 594, 621, 690, 759, 765, 782, 918, 935, 990, 1035, 1122, 1173, 1242, 1265, 1485, 1518, 1530, 1683, 1870, 1955, 2070, 2277, 2295, 2346, 2530, 2805, 2970, 3105, 3366, 3519, 3795, 3910, 4301, 4554, 4590, 5049, 5610, 5865, 6210, 6831, 7038, 7590, 8415, 8602, 10098, 10557, 11385, 11730, 12903, 13662, 16830, 17595, 21114, 21505, 22770, 25245, 25806, 34155, 35190, 38709, 43010, 50490, 52785, 64515, 68310, 77418, 105570, 116127, 129030, 193545, 232254, 387090, 580635, 1161270, 17328503, 34657006, 51985509, 86642515, 103971018, 155956527, 173285030, 190613533, 259927545, 294584551, 311913054, 381227066, 398555569, 467869581, 519855090, 571840599, 589169102, 779782635, 797111138, 883753653, 935739162, 953067665, 1143681198, 1195666707, 1472922755, 1559565270, 1715521797, 1767507306, 1906135330, 1992777845, 2339347905, 2391333414, 2651260959, 2859202995, 2945845510, 3240430061, 3431043594, 3587000121, 3985555690, 4384111259, 4418768265, 4678695810, 5146565391, 5302521918, 5718405990, 5978333535, 6480860122, 6775444673, 7174000242, 7953782877, 8577608985, 8768222518, 8837536530, 9721290183, 10293130782, 10761000363, 11956667070, 13152333777, 13256304795, 13550889346, 15907565754, 16202150305, 17155217970, 17935000605, 19442580366, 20326334019, 21522000726, 21920556295, 25732826955, 26304667554, 26512609590, 29163870549, 32404300610, 33877223365, 35870001210, 39457001331, 39768914385, 40652668038, 43841112590, 48606450915, 51465653910, 53805001815, 58327741098, 60979002057, 65761668885, 67754446730, 74529891403, 78914002662, 79537828770, 87491611647, 97212901830, 101631670095, 107610003630, 118371003993, 121958004114, 131523337770, 145819352745, 149059782806, 174983223294, 182937006171, 197285006655, 203263340190, 223589674209, 236742007986, 291638705490, 304895010285, 365874012342, 372649457015, 394570013310, 437458058235, 447179348418, 591855019965, 609790020570, 670769022627, 745298914030, 874916116470, 914685030855, 1117948371045, 1183710039930, 1341538045254, 1829370061710, 2012307067881, 2235896742090, 3353845113135, 4024614135762, 6707690226270, 10061535339405, 20123070678810]

約数ペア:

[(1, 20123070678810), (2, 10061535339405), (3, 6707690226270), (5, 4024614135762), (6, 3353845113135), (9, 2235896742090), (10, 2012307067881), (11, 1829370061710), (15, 1341538045254), (17, 1183710039930), (18, 1117948371045), (22, 914685030855), (23, 874916116470), (27, 745298914030), (30, 670769022627), (33, 609790020570), (34, 591855019965), (45, 447179348418), (46, 437458058235), (51, 394570013310), (54, 372649457015), (55, 365874012342), (66, 304895010285), (69, 291638705490), (85, 236742007986), (90, 223589674209), (99, 203263340190), (102, 197285006655), (110, 182937006171), (115, 174983223294), (135, 149059782806), (138, 145819352745), (153, 131523337770), (165, 121958004114), (170, 118371003993), (187, 107610003630), (198, 101631670095), (207, 97212901830), (230, 87491611647), (253, 79537828770), (255, 78914002662), (270, 74529891403), (297, 67754446730), (306, 65761668885), (330, 60979002057), (345, 58327741098), (374, 53805001815), (391, 51465653910), (414, 48606450915), (459, 43841112590), (495, 40652668038), (506, 39768914385), (510, 39457001331), (561, 35870001210), (594, 33877223365), (621, 32404300610), (690, 29163870549), (759, 26512609590), (765, 26304667554), (782, 25732826955), (918, 21920556295), (935, 21522000726), (990, 20326334019), (1035, 19442580366), (1122, 17935000605), (1173, 17155217970), (1242, 16202150305), (1265, 15907565754), (1485, 13550889346), (1518, 13256304795), (1530, 13152333777), (1683, 11956667070), (1870, 10761000363), (1955, 10293130782), (2070, 9721290183), (2277, 8837536530), (2295, 8768222518), (2346, 8577608985), (2530, 7953782877), (2805, 7174000242), (2970, 6775444673), (3105, 6480860122), (3366, 5978333535), (3519, 5718405990), (3795, 5302521918), (3910, 5146565391), (4301, 4678695810), (4554, 4418768265), (4590, 4384111259), (5049, 3985555690), (5610, 3587000121), (5865, 3431043594), (6210, 3240430061), (6831, 2945845510), (7038, 2859202995), (7590, 2651260959), (8415, 2391333414), (8602, 2339347905), (10098, 1992777845), (10557, 1906135330), (11385, 1767507306), (11730, 1715521797), (12903, 1559565270), (13662, 1472922755), (16830, 1195666707), (17595, 1143681198), (21114, 953067665), (21505, 935739162), (22770, 883753653), (25245, 797111138), (25806, 779782635), (34155, 589169102), (35190, 571840599), (38709, 519855090), (43010, 467869581), (50490, 398555569), (52785, 381227066), (64515, 311913054), (68310, 294584551), (77418, 259927545), (105570, 190613533), (116127, 173285030), (129030, 155956527), (193545, 103971018), (232254, 86642515), (387090, 51985509), (580635, 34657006), (1161270, 17328503)]