19189194960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{74101}}^1$

素因数の和:74213

約数の個数: 160

約数和(自身を含む): 64835100288

約数和(自身を除く): 45645905328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 498, 520, 624, 664, 780, 830, 996, 1040, 1079, 1245, 1328, 1560, 1660, 1992, 2158, 2490, 3120, 3237, 3320, 3984, 4316, 4980, 5395, 6474, 6640, 8632, 9960, 10790, 12948, 16185, 17264, 19920, 21580, 25896, 32370, 43160, 51792, 64740, 74101, 86320, 129480, 148202, 222303, 258960, 296404, 370505, 444606, 592808, 741010, 889212, 963313, 1111515, 1185616, 1482020, 1778424, 1926626, 2223030, 2889939, 2964040, 3556848, 3853252, 4446060, 4816565, 5779878, 5928080, 6150383, 7706504, 8892120, 9633130, 11559756, 12300766, 14449695, 15413008, 17784240, 18451149, 19266260, 23119512, 24601532, 28899390, 30751915, 36902298, 38532520, 46239024, 49203064, 57798780, 61503830, 73804596, 77065040, 79954979, 92255745, 98406128, 115597560, 123007660, 147609192, 159909958, 184511490, 231195120, 239864937, 246015320, 295218384, 319819916, 369022980, 399774895, 479729874, 492030640, 639639832, 738045960, 799549790, 959459748, 1199324685, 1279279664, 1476091920, 1599099580, 1918919496, 2398649370, 3198199160, 3837838992, 4797298740, 6396398320, 9594597480, 19189194960]

約数ペア:

[(1, 19189194960), (2, 9594597480), (3, 6396398320), (4, 4797298740), (5, 3837838992), (6, 3198199160), (8, 2398649370), (10, 1918919496), (12, 1599099580), (13, 1476091920), (15, 1279279664), (16, 1199324685), (20, 959459748), (24, 799549790), (26, 738045960), (30, 639639832), (39, 492030640), (40, 479729874), (48, 399774895), (52, 369022980), (60, 319819916), (65, 295218384), (78, 246015320), (80, 239864937), (83, 231195120), (104, 184511490), (120, 159909958), (130, 147609192), (156, 123007660), (166, 115597560), (195, 98406128), (208, 92255745), (240, 79954979), (249, 77065040), (260, 73804596), (312, 61503830), (332, 57798780), (390, 49203064), (415, 46239024), (498, 38532520), (520, 36902298), (624, 30751915), (664, 28899390), (780, 24601532), (830, 23119512), (996, 19266260), (1040, 18451149), (1079, 17784240), (1245, 15413008), (1328, 14449695), (1560, 12300766), (1660, 11559756), (1992, 9633130), (2158, 8892120), (2490, 7706504), (3120, 6150383), (3237, 5928080), (3320, 5779878), (3984, 4816565), (4316, 4446060), (4980, 3853252), (5395, 3556848), (6474, 2964040), (6640, 2889939), (8632, 2223030), (9960, 1926626), (10790, 1778424), (12948, 1482020), (16185, 1185616), (17264, 1111515), (19920, 963313), (21580, 889212), (25896, 741010), (32370, 592808), (43160, 444606), (51792, 370505), (64740, 296404), (74101, 258960), (86320, 222303), (129480, 148202)]