315078330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:461

約数の個数: 192

約数和(自身を含む): 960336000

約数和(自身を除く): 645257670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 49, 57, 58, 70, 87, 95, 98, 105, 114, 133, 145, 147, 174, 190, 203, 210, 245, 266, 285, 290, 294, 389, 399, 406, 435, 490, 551, 570, 609, 665, 735, 778, 798, 870, 931, 1015, 1102, 1167, 1218, 1330, 1421, 1470, 1653, 1862, 1945, 1995, 2030, 2334, 2723, 2755, 2793, 2842, 3045, 3306, 3857, 3890, 3990, 4263, 4655, 5446, 5510, 5586, 5835, 6090, 7105, 7391, 7714, 8169, 8265, 8526, 9310, 11281, 11571, 11670, 13615, 13965, 14210, 14782, 16338, 16530, 19061, 19285, 21315, 22173, 22562, 23142, 26999, 27230, 27930, 33843, 36955, 38122, 38570, 40845, 42630, 44346, 51737, 53998, 56405, 57183, 57855, 67686, 73910, 78967, 80997, 81690, 95305, 103474, 110865, 112810, 114366, 115710, 134995, 155211, 157934, 161994, 169215, 190610, 214339, 221730, 236901, 258685, 269990, 285915, 310422, 338430, 362159, 394835, 404985, 428678, 473802, 517370, 552769, 571830, 643017, 724318, 776055, 789670, 809970, 1071695, 1086477, 1105538, 1184505, 1286034, 1500373, 1552110, 1658307, 1810795, 2143390, 2172954, 2369010, 2763845, 3000746, 3215085, 3316614, 3621590, 4501119, 5432385, 5527690, 6430170, 7501865, 8291535, 9002238, 10502611, 10864770, 15003730, 16583070, 21005222, 22505595, 31507833, 45011190, 52513055, 63015666, 105026110, 157539165, 315078330]

約数ペア:

[(1, 315078330), (2, 157539165), (3, 105026110), (5, 63015666), (6, 52513055), (7, 45011190), (10, 31507833), (14, 22505595), (15, 21005222), (19, 16583070), (21, 15003730), (29, 10864770), (30, 10502611), (35, 9002238), (38, 8291535), (42, 7501865), (49, 6430170), (57, 5527690), (58, 5432385), (70, 4501119), (87, 3621590), (95, 3316614), (98, 3215085), (105, 3000746), (114, 2763845), (133, 2369010), (145, 2172954), (147, 2143390), (174, 1810795), (190, 1658307), (203, 1552110), (210, 1500373), (245, 1286034), (266, 1184505), (285, 1105538), (290, 1086477), (294, 1071695), (389, 809970), (399, 789670), (406, 776055), (435, 724318), (490, 643017), (551, 571830), (570, 552769), (609, 517370), (665, 473802), (735, 428678), (778, 404985), (798, 394835), (870, 362159), (931, 338430), (1015, 310422), (1102, 285915), (1167, 269990), (1218, 258685), (1330, 236901), (1421, 221730), (1470, 214339), (1653, 190610), (1862, 169215), (1945, 161994), (1995, 157934), (2030, 155211), (2334, 134995), (2723, 115710), (2755, 114366), (2793, 112810), (2842, 110865), (3045, 103474), (3306, 95305), (3857, 81690), (3890, 80997), (3990, 78967), (4263, 73910), (4655, 67686), (5446, 57855), (5510, 57183), (5586, 56405), (5835, 53998), (6090, 51737), (7105, 44346), (7391, 42630), (7714, 40845), (8169, 38570), (8265, 38122), (8526, 36955), (9310, 33843), (11281, 27930), (11571, 27230), (11670, 26999), (13615, 23142), (13965, 22562), (14210, 22173), (14782, 21315), (16338, 19285), (16530, 19061)]