16522371540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{84913}}^1$

素因数の和:84998

約数の個数: 144

約数和(自身を含む): 53410226688

約数和(自身を除く): 36887855148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 180, 188, 207, 230, 235, 276, 282, 345, 414, 423, 460, 470, 564, 690, 705, 828, 846, 940, 1035, 1081, 1380, 1410, 1692, 2070, 2115, 2162, 2820, 3243, 4140, 4230, 4324, 5405, 6486, 8460, 9729, 10810, 12972, 16215, 19458, 21620, 32430, 38916, 48645, 64860, 84913, 97290, 169826, 194580, 254739, 339652, 424565, 509478, 764217, 849130, 1018956, 1273695, 1528434, 1698260, 1952999, 2547390, 3056868, 3821085, 3905998, 3990911, 5094780, 5858997, 7642170, 7811996, 7981822, 9764995, 11717994, 11972733, 15284340, 15963644, 17576991, 19529990, 19954555, 23435988, 23945466, 29294985, 35153982, 35918199, 39059980, 39909110, 47890932, 58589970, 59863665, 70307964, 71836398, 79818220, 87884955, 91790953, 117179940, 119727330, 143672796, 175769910, 179590995, 183581906, 239454660, 275372859, 351539820, 359181990, 367163812, 458954765, 550745718, 718363980, 826118577, 917909530, 1101491436, 1376864295, 1652237154, 1835819060, 2753728590, 3304474308, 4130592885, 5507457180, 8261185770, 16522371540]

約数ペア:

[(1, 16522371540), (2, 8261185770), (3, 5507457180), (4, 4130592885), (5, 3304474308), (6, 2753728590), (9, 1835819060), (10, 1652237154), (12, 1376864295), (15, 1101491436), (18, 917909530), (20, 826118577), (23, 718363980), (30, 550745718), (36, 458954765), (45, 367163812), (46, 359181990), (47, 351539820), (60, 275372859), (69, 239454660), (90, 183581906), (92, 179590995), (94, 175769910), (115, 143672796), (138, 119727330), (141, 117179940), (180, 91790953), (188, 87884955), (207, 79818220), (230, 71836398), (235, 70307964), (276, 59863665), (282, 58589970), (345, 47890932), (414, 39909110), (423, 39059980), (460, 35918199), (470, 35153982), (564, 29294985), (690, 23945466), (705, 23435988), (828, 19954555), (846, 19529990), (940, 17576991), (1035, 15963644), (1081, 15284340), (1380, 11972733), (1410, 11717994), (1692, 9764995), (2070, 7981822), (2115, 7811996), (2162, 7642170), (2820, 5858997), (3243, 5094780), (4140, 3990911), (4230, 3905998), (4324, 3821085), (5405, 3056868), (6486, 2547390), (8460, 1952999), (9729, 1698260), (10810, 1528434), (12972, 1273695), (16215, 1018956), (19458, 849130), (21620, 764217), (32430, 509478), (38916, 424565), (48645, 339652), (64860, 254739), (84913, 194580), (97290, 169826)]