1421964180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1580

約数の個数: 384

約数和(自身を含む): 5735116800

約数和(自身を除く): 4313152620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 27, 28, 30, 35, 36, 38, 39, 42, 45, 52, 54, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 108, 114, 117, 126, 130, 133, 135, 140, 156, 171, 180, 182, 189, 190, 195, 210, 228, 234, 247, 252, 260, 266, 270, 273, 285, 315, 342, 351, 364, 378, 380, 390, 399, 420, 455, 468, 494, 513, 532, 540, 546, 570, 585, 630, 665, 684, 702, 741, 756, 780, 798, 819, 855, 910, 945, 988, 1026, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1404, 1482, 1523, 1596, 1638, 1710, 1729, 1755, 1820, 1890, 1995, 2052, 2223, 2340, 2394, 2457, 2470, 2565, 2660, 2730, 2964, 3046, 3276, 3420, 3458, 3510, 3591, 3705, 3780, 3990, 4095, 4446, 4569, 4788, 4914, 4940, 5130, 5187, 5460, 5985, 6092, 6669, 6916, 7020, 7182, 7410, 7615, 7980, 8190, 8645, 8892, 9138, 9828, 10260, 10374, 10661, 11115, 11970, 12285, 13338, 13707, 14364, 14820, 15230, 15561, 16380, 17290, 17955, 18276, 19799, 20748, 21322, 22230, 22845, 23940, 24570, 25935, 26676, 27414, 28937, 30460, 31122, 31983, 33345, 34580, 35910, 39598, 41121, 42644, 44460, 45690, 46683, 49140, 51870, 53305, 54828, 57874, 59397, 62244, 63966, 66690, 68535, 71820, 77805, 79196, 82242, 86811, 91380, 93366, 95949, 98995, 103740, 106610, 115748, 118794, 127932, 133380, 137070, 138593, 144685, 155610, 159915, 164484, 173622, 178191, 186732, 191898, 197990, 202559, 205605, 213220, 233415, 237588, 260433, 274140, 277186, 287847, 289370, 296985, 311220, 319830, 347244, 356382, 376181, 383796, 395980, 405118, 411210, 415779, 434055, 466830, 479745, 520866, 534573, 554372, 575694, 578740, 593970, 607677, 639660, 692965, 712764, 752362, 781299, 810236, 822420, 831558, 868110, 890955, 933660, 959490, 1012795, 1041732, 1069146, 1128543, 1151388, 1187940, 1215354, 1247337, 1302165, 1385930, 1439235, 1504724, 1562598, 1663116, 1736220, 1781910, 1823031, 1880905, 1918980, 2025590, 2078895, 2138292, 2257086, 2430708, 2494674, 2604330, 2633267, 2672865, 2771860, 2878470, 3038385, 3125196, 3385629, 3563820, 3646062, 3742011, 3761810, 3906495, 4051180, 4157790, 4514172, 4989348, 5208660, 5266534, 5345730, 5469093, 5642715, 5756940, 6076770, 6236685, 6771258, 7292124, 7484022, 7523620, 7812990, 7899801, 8315580, 9115155, 10156887, 10533068, 10691460, 10938186, 11285430, 12153540, 12473370, 13166335, 13542516, 14968044, 15625980, 15799602, 16928145, 18230310, 18710055, 20313774, 21876372, 22570860, 23699403, 24946740, 26332670, 27345465, 31599204, 33856290, 36460620, 37420110, 39499005, 40627548, 47398806, 50784435, 52665340, 54690930, 67712580, 71098209, 74840220, 78998010, 94797612, 101568870, 109381860, 118497015, 142196418, 157996020, 203137740, 236994030, 284392836, 355491045, 473988060, 710982090, 1421964180]

約数ペア:

[(1, 1421964180), (2, 710982090), (3, 473988060), (4, 355491045), (5, 284392836), (6, 236994030), (7, 203137740), (9, 157996020), (10, 142196418), (12, 118497015), (13, 109381860), (14, 101568870), (15, 94797612), (18, 78998010), (19, 74840220), (20, 71098209), (21, 67712580), (26, 54690930), (27, 52665340), (28, 50784435), (30, 47398806), (35, 40627548), (36, 39499005), (38, 37420110), (39, 36460620), (42, 33856290), (45, 31599204), (52, 27345465), (54, 26332670), (57, 24946740), (60, 23699403), (63, 22570860), (65, 21876372), (70, 20313774), (76, 18710055), (78, 18230310), (84, 16928145), (90, 15799602), (91, 15625980), (95, 14968044), (105, 13542516), (108, 13166335), (114, 12473370), (117, 12153540), (126, 11285430), (130, 10938186), (133, 10691460), (135, 10533068), (140, 10156887), (156, 9115155), (171, 8315580), (180, 7899801), (182, 7812990), (189, 7523620), (190, 7484022), (195, 7292124), (210, 6771258), (228, 6236685), (234, 6076770), (247, 5756940), (252, 5642715), (260, 5469093), (266, 5345730), (270, 5266534), (273, 5208660), (285, 4989348), (315, 4514172), (342, 4157790), (351, 4051180), (364, 3906495), (378, 3761810), (380, 3742011), (390, 3646062), (399, 3563820), (420, 3385629), (455, 3125196), (468, 3038385), (494, 2878470), (513, 2771860), (532, 2672865), (540, 2633267), (546, 2604330), (570, 2494674), (585, 2430708), (630, 2257086), (665, 2138292), (684, 2078895), (702, 2025590), (741, 1918980), (756, 1880905), (780, 1823031), (798, 1781910), (819, 1736220), (855, 1663116), (910, 1562598), (945, 1504724), (988, 1439235), (1026, 1385930), (1092, 1302165), (1140, 1247337), (1170, 1215354), (1197, 1187940), (1235, 1151388), (1260, 1128543), (1330, 1069146), (1365, 1041732), (1404, 1012795), (1482, 959490), (1523, 933660), (1596, 890955), (1638, 868110), (1710, 831558), (1729, 822420), (1755, 810236), (1820, 781299), (1890, 752362), (1995, 712764), (2052, 692965), (2223, 639660), (2340, 607677), (2394, 593970), (2457, 578740), (2470, 575694), (2565, 554372), (2660, 534573), (2730, 520866), (2964, 479745), (3046, 466830), (3276, 434055), (3420, 415779), (3458, 411210), (3510, 405118), (3591, 395980), (3705, 383796), (3780, 376181), (3990, 356382), (4095, 347244), (4446, 319830), (4569, 311220), (4788, 296985), (4914, 289370), (4940, 287847), (5130, 277186), (5187, 274140), (5460, 260433), (5985, 237588), (6092, 233415), (6669, 213220), (6916, 205605), (7020, 202559), (7182, 197990), (7410, 191898), (7615, 186732), (7980, 178191), (8190, 173622), (8645, 164484), (8892, 159915), (9138, 155610), (9828, 144685), (10260, 138593), (10374, 137070), (10661, 133380), (11115, 127932), (11970, 118794), (12285, 115748), (13338, 106610), (13707, 103740), (14364, 98995), (14820, 95949), (15230, 93366), (15561, 91380), (16380, 86811), (17290, 82242), (17955, 79196), (18276, 77805), (19799, 71820), (20748, 68535), (21322, 66690), (22230, 63966), (22845, 62244), (23940, 59397), (24570, 57874), (25935, 54828), (26676, 53305), (27414, 51870), (28937, 49140), (30460, 46683), (31122, 45690), (31983, 44460), (33345, 42644), (34580, 41121), (35910, 39598)]