304061940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1031

約数の個数: 288

約数和(自身を含む): 1196133120

約数和(自身を除く): 892071180

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, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 977, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1638, 1710, 1729, 1820, 1954, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2931, 2964, 3276, 3420, 3458, 3705, 3908, 3990, 4095, 4446, 4788, 4885, 4940, 5187, 5460, 5862, 5985, 6839, 6916, 7410, 7980, 8190, 8645, 8793, 8892, 9770, 10374, 11115, 11724, 11970, 12701, 13678, 14655, 14820, 15561, 16380, 17290, 17586, 18563, 19540, 20517, 20748, 22230, 23940, 25402, 25935, 27356, 29310, 31122, 34195, 34580, 35172, 37126, 38103, 41034, 43965, 44460, 50804, 51870, 55689, 58620, 61551, 62244, 63505, 68390, 74252, 76206, 77805, 82068, 87930, 88907, 92815, 102585, 103740, 111378, 114309, 123102, 127010, 129941, 136780, 152412, 155610, 167067, 175860, 177814, 185630, 190515, 205170, 222756, 228618, 241319, 246204, 254020, 259882, 266721, 278445, 307755, 311220, 334134, 355628, 371260, 381030, 389823, 410340, 444535, 457236, 482638, 519764, 533442, 556890, 571545, 615510, 649705, 668268, 723957, 762060, 779646, 800163, 835335, 889070, 965276, 1066884, 1113780, 1143090, 1169469, 1206595, 1231020, 1299410, 1333605, 1447914, 1559292, 1600326, 1670670, 1689233, 1778140, 1949115, 2171871, 2286180, 2338938, 2413190, 2598820, 2667210, 2895828, 3200652, 3341340, 3378466, 3619785, 3898230, 4000815, 4343742, 4677876, 4826380, 5067699, 5334420, 5847345, 6756932, 7239570, 7796460, 8001630, 8446165, 8687484, 10135398, 10859355, 11694690, 14479140, 15203097, 16003260, 16892330, 20270796, 21718710, 23389380, 25338495, 30406194, 33784660, 43437420, 50676990, 60812388, 76015485, 101353980, 152030970, 304061940]

約数ペア:

[(1, 304061940), (2, 152030970), (3, 101353980), (4, 76015485), (5, 60812388), (6, 50676990), (7, 43437420), (9, 33784660), (10, 30406194), (12, 25338495), (13, 23389380), (14, 21718710), (15, 20270796), (18, 16892330), (19, 16003260), (20, 15203097), (21, 14479140), (26, 11694690), (28, 10859355), (30, 10135398), (35, 8687484), (36, 8446165), (38, 8001630), (39, 7796460), (42, 7239570), (45, 6756932), (52, 5847345), (57, 5334420), (60, 5067699), (63, 4826380), (65, 4677876), (70, 4343742), (76, 4000815), (78, 3898230), (84, 3619785), (90, 3378466), (91, 3341340), (95, 3200652), (105, 2895828), (114, 2667210), (117, 2598820), (126, 2413190), (130, 2338938), (133, 2286180), (140, 2171871), (156, 1949115), (171, 1778140), (180, 1689233), (182, 1670670), (190, 1600326), (195, 1559292), (210, 1447914), (228, 1333605), (234, 1299410), (247, 1231020), (252, 1206595), (260, 1169469), (266, 1143090), (273, 1113780), (285, 1066884), (315, 965276), (342, 889070), (364, 835335), (380, 800163), (390, 779646), (399, 762060), (420, 723957), (455, 668268), (468, 649705), (494, 615510), (532, 571545), (546, 556890), (570, 533442), (585, 519764), (630, 482638), (665, 457236), (684, 444535), (741, 410340), (780, 389823), (798, 381030), (819, 371260), (855, 355628), (910, 334134), (977, 311220), (988, 307755), (1092, 278445), (1140, 266721), (1170, 259882), (1197, 254020), (1235, 246204), (1260, 241319), (1330, 228618), (1365, 222756), (1482, 205170), (1596, 190515), (1638, 185630), (1710, 177814), (1729, 175860), (1820, 167067), (1954, 155610), (1995, 152412), (2223, 136780), (2340, 129941), (2394, 127010), (2470, 123102), (2660, 114309), (2730, 111378), (2931, 103740), (2964, 102585), (3276, 92815), (3420, 88907), (3458, 87930), (3705, 82068), (3908, 77805), (3990, 76206), (4095, 74252), (4446, 68390), (4788, 63505), (4885, 62244), (4940, 61551), (5187, 58620), (5460, 55689), (5862, 51870), (5985, 50804), (6839, 44460), (6916, 43965), (7410, 41034), (7980, 38103), (8190, 37126), (8645, 35172), (8793, 34580), (8892, 34195), (9770, 31122), (10374, 29310), (11115, 27356), (11724, 25935), (11970, 25402), (12701, 23940), (13678, 22230), (14655, 20748), (14820, 20517), (15561, 19540), (16380, 18563), (17290, 17586)]