307640970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:714

約数の個数: 256

約数和(自身を含む): 1064448000

約数和(自身を除く): 756807030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 285, 315, 342, 351, 378, 390, 399, 455, 494, 513, 546, 570, 585, 630, 659, 665, 702, 741, 798, 819, 855, 910, 945, 1026, 1170, 1197, 1235, 1318, 1330, 1365, 1482, 1638, 1710, 1729, 1755, 1890, 1977, 1995, 2223, 2394, 2457, 2470, 2565, 2730, 3295, 3458, 3510, 3591, 3705, 3954, 3990, 4095, 4446, 4613, 4914, 5130, 5187, 5931, 5985, 6590, 6669, 7182, 7410, 8190, 8567, 8645, 9226, 9885, 10374, 11115, 11862, 11970, 12285, 12521, 13338, 13839, 15561, 17134, 17290, 17793, 17955, 19770, 22230, 23065, 24570, 25042, 25701, 25935, 27678, 29655, 31122, 33345, 35586, 35910, 37563, 41517, 42835, 46130, 46683, 51402, 51870, 59310, 59969, 62605, 66690, 69195, 75126, 77103, 77805, 83034, 85670, 87647, 88965, 93366, 112689, 119938, 124551, 125210, 128505, 138390, 154206, 155610, 162773, 175294, 177930, 179907, 187815, 207585, 225378, 231309, 233415, 249102, 257010, 262941, 299845, 325546, 338067, 359814, 375630, 385515, 415170, 438235, 462618, 466830, 488319, 525882, 539721, 563445, 599690, 622755, 676134, 771030, 788823, 813865, 876470, 899535, 976638, 1079442, 1126890, 1139411, 1156545, 1245510, 1314705, 1464957, 1577646, 1619163, 1627730, 1690335, 1799070, 2278822, 2313090, 2366469, 2441595, 2629410, 2698605, 2929914, 3238326, 3380670, 3418233, 3944115, 4394871, 4732938, 4883190, 5397210, 5697055, 6836466, 7324785, 7888230, 8095815, 8789742, 10254699, 11394110, 11832345, 14649570, 16191630, 17091165, 20509398, 21974355, 23664690, 30764097, 34182330, 43948710, 51273495, 61528194, 102546990, 153820485, 307640970]

約数ペア:

[(1, 307640970), (2, 153820485), (3, 102546990), (5, 61528194), (6, 51273495), (7, 43948710), (9, 34182330), (10, 30764097), (13, 23664690), (14, 21974355), (15, 20509398), (18, 17091165), (19, 16191630), (21, 14649570), (26, 11832345), (27, 11394110), (30, 10254699), (35, 8789742), (38, 8095815), (39, 7888230), (42, 7324785), (45, 6836466), (54, 5697055), (57, 5397210), (63, 4883190), (65, 4732938), (70, 4394871), (78, 3944115), (90, 3418233), (91, 3380670), (95, 3238326), (105, 2929914), (114, 2698605), (117, 2629410), (126, 2441595), (130, 2366469), (133, 2313090), (135, 2278822), (171, 1799070), (182, 1690335), (189, 1627730), (190, 1619163), (195, 1577646), (210, 1464957), (234, 1314705), (247, 1245510), (266, 1156545), (270, 1139411), (273, 1126890), (285, 1079442), (315, 976638), (342, 899535), (351, 876470), (378, 813865), (390, 788823), (399, 771030), (455, 676134), (494, 622755), (513, 599690), (546, 563445), (570, 539721), (585, 525882), (630, 488319), (659, 466830), (665, 462618), (702, 438235), (741, 415170), (798, 385515), (819, 375630), (855, 359814), (910, 338067), (945, 325546), (1026, 299845), (1170, 262941), (1197, 257010), (1235, 249102), (1318, 233415), (1330, 231309), (1365, 225378), (1482, 207585), (1638, 187815), (1710, 179907), (1729, 177930), (1755, 175294), (1890, 162773), (1977, 155610), (1995, 154206), (2223, 138390), (2394, 128505), (2457, 125210), (2470, 124551), (2565, 119938), (2730, 112689), (3295, 93366), (3458, 88965), (3510, 87647), (3591, 85670), (3705, 83034), (3954, 77805), (3990, 77103), (4095, 75126), (4446, 69195), (4613, 66690), (4914, 62605), (5130, 59969), (5187, 59310), (5931, 51870), (5985, 51402), (6590, 46683), (6669, 46130), (7182, 42835), (7410, 41517), (8190, 37563), (8567, 35910), (8645, 35586), (9226, 33345), (9885, 31122), (10374, 29655), (11115, 27678), (11862, 25935), (11970, 25701), (12285, 25042), (12521, 24570), (13338, 23065), (13839, 22230), (15561, 19770), (17134, 17955), (17290, 17793)]