238705740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 432

約数和(自身を含む): 959212800

約数和(自身を除く): 720507060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 59, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 118, 126, 130, 133, 140, 156, 169, 171, 177, 180, 182, 190, 195, 210, 228, 234, 236, 247, 252, 260, 266, 273, 285, 295, 315, 338, 342, 354, 364, 380, 390, 399, 413, 420, 455, 468, 494, 507, 531, 532, 546, 570, 585, 590, 630, 665, 676, 684, 708, 741, 767, 780, 798, 819, 826, 845, 855, 885, 910, 988, 1014, 1062, 1092, 1121, 1140, 1170, 1180, 1183, 1197, 1235, 1239, 1260, 1330, 1365, 1482, 1521, 1534, 1596, 1638, 1652, 1690, 1710, 1729, 1770, 1820, 1995, 2028, 2065, 2124, 2223, 2242, 2301, 2340, 2366, 2394, 2470, 2478, 2535, 2655, 2660, 2730, 2964, 3042, 3068, 3211, 3276, 3363, 3380, 3420, 3458, 3540, 3549, 3705, 3717, 3835, 3990, 4095, 4130, 4446, 4484, 4602, 4732, 4788, 4940, 4956, 5070, 5187, 5310, 5369, 5460, 5605, 5915, 5985, 6084, 6195, 6422, 6726, 6903, 6916, 7098, 7410, 7434, 7605, 7670, 7847, 7980, 8190, 8260, 8645, 8892, 9204, 9633, 9971, 10089, 10140, 10374, 10620, 10647, 10738, 11115, 11210, 11505, 11830, 11970, 12390, 12844, 13452, 13806, 14196, 14573, 14820, 14868, 15210, 15340, 15561, 15694, 16055, 16107, 16380, 16815, 17290, 17745, 18585, 19266, 19942, 20178, 20748, 21294, 21476, 22230, 22420, 22477, 23010, 23541, 23660, 23940, 24780, 25935, 26845, 27612, 28899, 29146, 29913, 30420, 31122, 31388, 32110, 32214, 33630, 34515, 34580, 35490, 37170, 38532, 39235, 39884, 40356, 42588, 43719, 44460, 44954, 46020, 47082, 48165, 48321, 49855, 50445, 51870, 53235, 53690, 57798, 58292, 59826, 62244, 64220, 64428, 67260, 67431, 69030, 69797, 70623, 70980, 72865, 74340, 77805, 78470, 80535, 87438, 89739, 89908, 94164, 96330, 96642, 99710, 100890, 102011, 103740, 106470, 107380, 112385, 115596, 117705, 119652, 131157, 134862, 138060, 139594, 141246, 144495, 145730, 149565, 155610, 156940, 161070, 174876, 179478, 189449, 192660, 193284, 199420, 201780, 202293, 204022, 209391, 212940, 218595, 224770, 235410, 241605, 262314, 269724, 279188, 282492, 288990, 291460, 299130, 306033, 311220, 322140, 337155, 348985, 353115, 358956, 378898, 404586, 408044, 418782, 437190, 448695, 449540, 470820, 483210, 510055, 524628, 568347, 577980, 598260, 612066, 628173, 655785, 674310, 697970, 706230, 757796, 809172, 837564, 874380, 897390, 918099, 947245, 966420, 1011465, 1020110, 1046955, 1136694, 1224132, 1256346, 1311570, 1326143, 1348620, 1395940, 1412460, 1530165, 1705041, 1794780, 1836198, 1894490, 2022930, 2040220, 2093910, 2273388, 2512692, 2623140, 2652286, 2841735, 3060330, 3140865, 3410082, 3672396, 3788980, 3978429, 4045860, 4187820, 4590495, 5304572, 5683470, 6120660, 6281730, 6630715, 6820164, 7956858, 8525205, 9180990, 11366940, 11935287, 12563460, 13261430, 15913716, 17050410, 18361980, 19892145, 23870574, 26522860, 34100820, 39784290, 47741148, 59676435, 79568580, 119352870, 238705740]

約数ペア:

[(1, 238705740), (2, 119352870), (3, 79568580), (4, 59676435), (5, 47741148), (6, 39784290), (7, 34100820), (9, 26522860), (10, 23870574), (12, 19892145), (13, 18361980), (14, 17050410), (15, 15913716), (18, 13261430), (19, 12563460), (20, 11935287), (21, 11366940), (26, 9180990), (28, 8525205), (30, 7956858), (35, 6820164), (36, 6630715), (38, 6281730), (39, 6120660), (42, 5683470), (45, 5304572), (52, 4590495), (57, 4187820), (59, 4045860), (60, 3978429), (63, 3788980), (65, 3672396), (70, 3410082), (76, 3140865), (78, 3060330), (84, 2841735), (90, 2652286), (91, 2623140), (95, 2512692), (105, 2273388), (114, 2093910), (117, 2040220), (118, 2022930), (126, 1894490), (130, 1836198), (133, 1794780), (140, 1705041), (156, 1530165), (169, 1412460), (171, 1395940), (177, 1348620), (180, 1326143), (182, 1311570), (190, 1256346), (195, 1224132), (210, 1136694), (228, 1046955), (234, 1020110), (236, 1011465), (247, 966420), (252, 947245), (260, 918099), (266, 897390), (273, 874380), (285, 837564), (295, 809172), (315, 757796), (338, 706230), (342, 697970), (354, 674310), (364, 655785), (380, 628173), (390, 612066), (399, 598260), (413, 577980), (420, 568347), (455, 524628), (468, 510055), (494, 483210), (507, 470820), (531, 449540), (532, 448695), (546, 437190), (570, 418782), (585, 408044), (590, 404586), (630, 378898), (665, 358956), (676, 353115), (684, 348985), (708, 337155), (741, 322140), (767, 311220), (780, 306033), (798, 299130), (819, 291460), (826, 288990), (845, 282492), (855, 279188), (885, 269724), (910, 262314), (988, 241605), (1014, 235410), (1062, 224770), (1092, 218595), (1121, 212940), (1140, 209391), (1170, 204022), (1180, 202293), (1183, 201780), (1197, 199420), (1235, 193284), (1239, 192660), (1260, 189449), (1330, 179478), (1365, 174876), (1482, 161070), (1521, 156940), (1534, 155610), (1596, 149565), (1638, 145730), (1652, 144495), (1690, 141246), (1710, 139594), (1729, 138060), (1770, 134862), (1820, 131157), (1995, 119652), (2028, 117705), (2065, 115596), (2124, 112385), (2223, 107380), (2242, 106470), (2301, 103740), (2340, 102011), (2366, 100890), (2394, 99710), (2470, 96642), (2478, 96330), (2535, 94164), (2655, 89908), (2660, 89739), (2730, 87438), (2964, 80535), (3042, 78470), (3068, 77805), (3211, 74340), (3276, 72865), (3363, 70980), (3380, 70623), (3420, 69797), (3458, 69030), (3540, 67431), (3549, 67260), (3705, 64428), (3717, 64220), (3835, 62244), (3990, 59826), (4095, 58292), (4130, 57798), (4446, 53690), (4484, 53235), (4602, 51870), (4732, 50445), (4788, 49855), (4940, 48321), (4956, 48165), (5070, 47082), (5187, 46020), (5310, 44954), (5369, 44460), (5460, 43719), (5605, 42588), (5915, 40356), (5985, 39884), (6084, 39235), (6195, 38532), (6422, 37170), (6726, 35490), (6903, 34580), (6916, 34515), (7098, 33630), (7410, 32214), (7434, 32110), (7605, 31388), (7670, 31122), (7847, 30420), (7980, 29913), (8190, 29146), (8260, 28899), (8645, 27612), (8892, 26845), (9204, 25935), (9633, 24780), (9971, 23940), (10089, 23660), (10140, 23541), (10374, 23010), (10620, 22477), (10647, 22420), (10738, 22230), (11115, 21476), (11210, 21294), (11505, 20748), (11830, 20178), (11970, 19942), (12390, 19266), (12844, 18585), (13452, 17745), (13806, 17290), (14196, 16815), (14573, 16380), (14820, 16107), (14868, 16055), (15210, 15694), (15340, 15561)]