137758740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 473303040

約数和(自身を除く): 335544300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 61, 70, 76, 84, 95, 105, 114, 122, 133, 140, 183, 190, 210, 228, 244, 266, 283, 285, 305, 366, 380, 399, 420, 427, 532, 566, 570, 610, 665, 732, 798, 849, 854, 915, 1132, 1140, 1159, 1220, 1281, 1330, 1415, 1596, 1698, 1708, 1830, 1981, 1995, 2135, 2318, 2562, 2660, 2830, 3396, 3477, 3660, 3962, 3990, 4245, 4270, 4636, 5124, 5377, 5660, 5795, 5943, 6405, 6954, 7924, 7980, 8113, 8490, 8540, 9905, 10754, 11590, 11886, 12810, 13908, 16131, 16226, 16980, 17263, 17385, 19810, 21508, 23180, 23772, 24339, 25620, 26885, 29715, 32262, 32452, 34526, 34770, 37639, 39620, 40565, 48678, 51789, 53770, 59430, 64524, 69052, 69540, 75278, 80655, 81130, 86315, 97356, 103578, 107540, 112917, 118860, 120841, 121695, 150556, 161310, 162260, 172630, 188195, 207156, 225834, 241682, 243390, 258945, 322620, 327997, 345260, 362523, 376390, 451668, 483364, 486780, 517890, 564585, 604205, 655994, 725046, 752780, 983991, 1035780, 1129170, 1208410, 1311988, 1450092, 1639985, 1812615, 1967982, 2258340, 2295979, 2416820, 3279970, 3625230, 3935964, 4591958, 4919955, 6559940, 6887937, 7250460, 9183916, 9839910, 11479895, 13775874, 19679820, 22959790, 27551748, 34439685, 45919580, 68879370, 137758740]

約数ペア:

[(1, 137758740), (2, 68879370), (3, 45919580), (4, 34439685), (5, 27551748), (6, 22959790), (7, 19679820), (10, 13775874), (12, 11479895), (14, 9839910), (15, 9183916), (19, 7250460), (20, 6887937), (21, 6559940), (28, 4919955), (30, 4591958), (35, 3935964), (38, 3625230), (42, 3279970), (57, 2416820), (60, 2295979), (61, 2258340), (70, 1967982), (76, 1812615), (84, 1639985), (95, 1450092), (105, 1311988), (114, 1208410), (122, 1129170), (133, 1035780), (140, 983991), (183, 752780), (190, 725046), (210, 655994), (228, 604205), (244, 564585), (266, 517890), (283, 486780), (285, 483364), (305, 451668), (366, 376390), (380, 362523), (399, 345260), (420, 327997), (427, 322620), (532, 258945), (566, 243390), (570, 241682), (610, 225834), (665, 207156), (732, 188195), (798, 172630), (849, 162260), (854, 161310), (915, 150556), (1132, 121695), (1140, 120841), (1159, 118860), (1220, 112917), (1281, 107540), (1330, 103578), (1415, 97356), (1596, 86315), (1698, 81130), (1708, 80655), (1830, 75278), (1981, 69540), (1995, 69052), (2135, 64524), (2318, 59430), (2562, 53770), (2660, 51789), (2830, 48678), (3396, 40565), (3477, 39620), (3660, 37639), (3962, 34770), (3990, 34526), (4245, 32452), (4270, 32262), (4636, 29715), (5124, 26885), (5377, 25620), (5660, 24339), (5795, 23772), (5943, 23180), (6405, 21508), (6954, 19810), (7924, 17385), (7980, 17263), (8113, 16980), (8490, 16226), (8540, 16131), (9905, 13908), (10754, 12810), (11590, 11886)]