13485665340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{80473}}^1$

素因数の和:80521

約数の個数: 216

約数和(自身を含む): 50090236560

約数和(自身を除く): 36604571220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 49, 57, 60, 63, 70, 76, 84, 90, 95, 98, 105, 114, 126, 133, 140, 147, 171, 180, 190, 196, 210, 228, 245, 252, 266, 285, 294, 315, 342, 380, 399, 420, 441, 490, 532, 570, 588, 630, 665, 684, 735, 798, 855, 882, 931, 980, 1140, 1197, 1260, 1330, 1470, 1596, 1710, 1764, 1862, 1995, 2205, 2394, 2660, 2793, 2940, 3420, 3724, 3990, 4410, 4655, 4788, 5586, 5985, 7980, 8379, 8820, 9310, 11172, 11970, 13965, 16758, 18620, 23940, 27930, 33516, 41895, 55860, 80473, 83790, 160946, 167580, 241419, 321892, 402365, 482838, 563311, 724257, 804730, 965676, 1126622, 1207095, 1448514, 1528987, 1609460, 1689933, 2253244, 2414190, 2816555, 2897028, 3057974, 3379866, 3621285, 3943177, 4586961, 4828380, 5069799, 5633110, 6115948, 6759732, 7242570, 7644935, 7886354, 8449665, 9173922, 10139598, 10702909, 11266220, 11829531, 13760883, 14485140, 15289870, 15772708, 16899330, 18347844, 19715885, 20279196, 21405818, 22934805, 23659062, 25348995, 27521766, 30579740, 32108727, 33798660, 35488593, 39431770, 42811636, 45869610, 47318124, 50697990, 53514545, 55043532, 59147655, 64217454, 68804415, 70977186, 74920363, 78863540, 91739220, 96326181, 101395980, 107029090, 118295310, 128434908, 137608830, 141954372, 149840726, 160543635, 177442965, 192652362, 214058180, 224761089, 236590620, 275217660, 299681452, 321087270, 354885930, 374601815, 385304724, 449522178, 481630905, 642174540, 674283267, 709771860, 749203630, 899044356, 963261810, 1123805445, 1348566534, 1498407260, 1926523620, 2247610890, 2697133068, 3371416335, 4495221780, 6742832670, 13485665340]

約数ペア:

[(1, 13485665340), (2, 6742832670), (3, 4495221780), (4, 3371416335), (5, 2697133068), (6, 2247610890), (7, 1926523620), (9, 1498407260), (10, 1348566534), (12, 1123805445), (14, 963261810), (15, 899044356), (18, 749203630), (19, 709771860), (20, 674283267), (21, 642174540), (28, 481630905), (30, 449522178), (35, 385304724), (36, 374601815), (38, 354885930), (42, 321087270), (45, 299681452), (49, 275217660), (57, 236590620), (60, 224761089), (63, 214058180), (70, 192652362), (76, 177442965), (84, 160543635), (90, 149840726), (95, 141954372), (98, 137608830), (105, 128434908), (114, 118295310), (126, 107029090), (133, 101395980), (140, 96326181), (147, 91739220), (171, 78863540), (180, 74920363), (190, 70977186), (196, 68804415), (210, 64217454), (228, 59147655), (245, 55043532), (252, 53514545), (266, 50697990), (285, 47318124), (294, 45869610), (315, 42811636), (342, 39431770), (380, 35488593), (399, 33798660), (420, 32108727), (441, 30579740), (490, 27521766), (532, 25348995), (570, 23659062), (588, 22934805), (630, 21405818), (665, 20279196), (684, 19715885), (735, 18347844), (798, 16899330), (855, 15772708), (882, 15289870), (931, 14485140), (980, 13760883), (1140, 11829531), (1197, 11266220), (1260, 10702909), (1330, 10139598), (1470, 9173922), (1596, 8449665), (1710, 7886354), (1764, 7644935), (1862, 7242570), (1995, 6759732), (2205, 6115948), (2394, 5633110), (2660, 5069799), (2793, 4828380), (2940, 4586961), (3420, 3943177), (3724, 3621285), (3990, 3379866), (4410, 3057974), (4655, 2897028), (4788, 2816555), (5586, 2414190), (5985, 2253244), (7980, 1689933), (8379, 1609460), (8820, 1528987), (9310, 1448514), (11172, 1207095), (11970, 1126622), (13965, 965676), (16758, 804730), (18620, 724257), (23940, 563311), (27930, 482838), (33516, 402365), (41895, 321892), (55860, 241419), (80473, 167580), (83790, 160946)]