143580780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 216

約数和(自身を含む): 515878272

約数和(自身を除く): 372297492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 73, 84, 90, 98, 105, 126, 140, 146, 147, 180, 196, 210, 219, 223, 245, 252, 292, 294, 315, 365, 420, 438, 441, 446, 490, 511, 588, 630, 657, 669, 730, 735, 876, 882, 892, 980, 1022, 1095, 1115, 1260, 1314, 1338, 1460, 1470, 1533, 1561, 1764, 2007, 2044, 2190, 2205, 2230, 2555, 2628, 2676, 2940, 3066, 3122, 3285, 3345, 3577, 4014, 4380, 4410, 4460, 4599, 4683, 5110, 6132, 6244, 6570, 6690, 7154, 7665, 7805, 8028, 8820, 9198, 9366, 10035, 10220, 10731, 10927, 13140, 13380, 14049, 14308, 15330, 15610, 16279, 17885, 18396, 18732, 20070, 21462, 21854, 22995, 23415, 28098, 30660, 31220, 32193, 32558, 32781, 35770, 40140, 42924, 43708, 45990, 46830, 48837, 53655, 54635, 56196, 64386, 65116, 65562, 70245, 71540, 81395, 91980, 93660, 97674, 98343, 107310, 109270, 113953, 128772, 131124, 140490, 146511, 160965, 162790, 163905, 195348, 196686, 214620, 218540, 227906, 244185, 280980, 293022, 321930, 325580, 327810, 341859, 393372, 455812, 488370, 491715, 569765, 586044, 643860, 655620, 683718, 732555, 797671, 976740, 983430, 1025577, 1139530, 1367436, 1465110, 1595342, 1709295, 1966860, 2051154, 2279060, 2393013, 2930220, 3190684, 3418590, 3988355, 4102308, 4786026, 5127885, 6837180, 7179039, 7976710, 9572052, 10255770, 11965065, 14358078, 15953420, 20511540, 23930130, 28716156, 35895195, 47860260, 71790390, 143580780]

約数ペア:

[(1, 143580780), (2, 71790390), (3, 47860260), (4, 35895195), (5, 28716156), (6, 23930130), (7, 20511540), (9, 15953420), (10, 14358078), (12, 11965065), (14, 10255770), (15, 9572052), (18, 7976710), (20, 7179039), (21, 6837180), (28, 5127885), (30, 4786026), (35, 4102308), (36, 3988355), (42, 3418590), (45, 3190684), (49, 2930220), (60, 2393013), (63, 2279060), (70, 2051154), (73, 1966860), (84, 1709295), (90, 1595342), (98, 1465110), (105, 1367436), (126, 1139530), (140, 1025577), (146, 983430), (147, 976740), (180, 797671), (196, 732555), (210, 683718), (219, 655620), (223, 643860), (245, 586044), (252, 569765), (292, 491715), (294, 488370), (315, 455812), (365, 393372), (420, 341859), (438, 327810), (441, 325580), (446, 321930), (490, 293022), (511, 280980), (588, 244185), (630, 227906), (657, 218540), (669, 214620), (730, 196686), (735, 195348), (876, 163905), (882, 162790), (892, 160965), (980, 146511), (1022, 140490), (1095, 131124), (1115, 128772), (1260, 113953), (1314, 109270), (1338, 107310), (1460, 98343), (1470, 97674), (1533, 93660), (1561, 91980), (1764, 81395), (2007, 71540), (2044, 70245), (2190, 65562), (2205, 65116), (2230, 64386), (2555, 56196), (2628, 54635), (2676, 53655), (2940, 48837), (3066, 46830), (3122, 45990), (3285, 43708), (3345, 42924), (3577, 40140), (4014, 35770), (4380, 32781), (4410, 32558), (4460, 32193), (4599, 31220), (4683, 30660), (5110, 28098), (6132, 23415), (6244, 22995), (6570, 21854), (6690, 21462), (7154, 20070), (7665, 18732), (7805, 18396), (8028, 17885), (8820, 16279), (9198, 15610), (9366, 15330), (10035, 14308), (10220, 14049), (10731, 13380), (10927, 13140)]