487185660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 1735860672

約数和(自身を除く): 1248675012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 37, 39, 45, 51, 52, 60, 65, 68, 74, 78, 85, 90, 102, 111, 117, 130, 148, 153, 156, 170, 180, 185, 195, 204, 221, 222, 234, 255, 260, 306, 331, 333, 340, 370, 390, 442, 444, 468, 481, 510, 555, 585, 612, 629, 662, 663, 666, 740, 765, 780, 884, 962, 993, 1020, 1105, 1110, 1170, 1258, 1324, 1326, 1332, 1443, 1530, 1655, 1665, 1887, 1924, 1986, 1989, 2210, 2220, 2340, 2405, 2516, 2652, 2886, 2979, 3060, 3145, 3310, 3315, 3330, 3774, 3972, 3978, 4303, 4329, 4420, 4810, 4965, 5627, 5661, 5772, 5958, 6290, 6620, 6630, 6660, 7215, 7548, 7956, 8177, 8606, 8658, 9435, 9620, 9930, 9945, 11254, 11322, 11916, 12247, 12580, 12909, 13260, 14430, 14895, 16354, 16881, 17212, 17316, 18870, 19860, 19890, 21515, 21645, 22508, 22644, 24494, 24531, 25818, 28135, 28305, 28860, 29790, 32708, 33762, 36741, 37740, 38727, 39780, 40885, 43030, 43290, 48988, 49062, 50643, 51636, 56270, 56610, 59580, 61235, 64545, 67524, 73151, 73482, 73593, 77454, 81770, 84405, 86060, 86580, 98124, 101286, 110223, 112540, 113220, 122470, 122655, 129090, 146302, 146964, 147186, 154908, 159211, 163540, 168810, 183705, 193635, 202572, 208199, 219453, 220446, 244940, 245310, 253215, 258180, 292604, 294372, 318422, 337620, 365755, 367410, 367965, 387270, 416398, 438906, 440892, 477633, 490620, 506430, 551115, 624597, 636844, 658359, 731510, 734820, 735930, 774540, 796055, 832796, 877812, 955266, 1012860, 1040995, 1097265, 1102230, 1249194, 1316718, 1432899, 1463020, 1471860, 1592110, 1873791, 1910532, 2081990, 2194530, 2204460, 2388165, 2498388, 2633436, 2706587, 2865798, 3122985, 3184220, 3291795, 3747582, 4163980, 4389060, 4776330, 5413174, 5731596, 6245970, 6583590, 7164495, 7495164, 8119761, 9368955, 9552660, 10826348, 12491940, 13167180, 13532935, 14328990, 16239522, 18737910, 24359283, 27065870, 28657980, 32479044, 37475820, 40598805, 48718566, 54131740, 81197610, 97437132, 121796415, 162395220, 243592830, 487185660]

約数ペア:

[(1, 487185660), (2, 243592830), (3, 162395220), (4, 121796415), (5, 97437132), (6, 81197610), (9, 54131740), (10, 48718566), (12, 40598805), (13, 37475820), (15, 32479044), (17, 28657980), (18, 27065870), (20, 24359283), (26, 18737910), (30, 16239522), (34, 14328990), (36, 13532935), (37, 13167180), (39, 12491940), (45, 10826348), (51, 9552660), (52, 9368955), (60, 8119761), (65, 7495164), (68, 7164495), (74, 6583590), (78, 6245970), (85, 5731596), (90, 5413174), (102, 4776330), (111, 4389060), (117, 4163980), (130, 3747582), (148, 3291795), (153, 3184220), (156, 3122985), (170, 2865798), (180, 2706587), (185, 2633436), (195, 2498388), (204, 2388165), (221, 2204460), (222, 2194530), (234, 2081990), (255, 1910532), (260, 1873791), (306, 1592110), (331, 1471860), (333, 1463020), (340, 1432899), (370, 1316718), (390, 1249194), (442, 1102230), (444, 1097265), (468, 1040995), (481, 1012860), (510, 955266), (555, 877812), (585, 832796), (612, 796055), (629, 774540), (662, 735930), (663, 734820), (666, 731510), (740, 658359), (765, 636844), (780, 624597), (884, 551115), (962, 506430), (993, 490620), (1020, 477633), (1105, 440892), (1110, 438906), (1170, 416398), (1258, 387270), (1324, 367965), (1326, 367410), (1332, 365755), (1443, 337620), (1530, 318422), (1655, 294372), (1665, 292604), (1887, 258180), (1924, 253215), (1986, 245310), (1989, 244940), (2210, 220446), (2220, 219453), (2340, 208199), (2405, 202572), (2516, 193635), (2652, 183705), (2886, 168810), (2979, 163540), (3060, 159211), (3145, 154908), (3310, 147186), (3315, 146964), (3330, 146302), (3774, 129090), (3972, 122655), (3978, 122470), (4303, 113220), (4329, 112540), (4420, 110223), (4810, 101286), (4965, 98124), (5627, 86580), (5661, 86060), (5772, 84405), (5958, 81770), (6290, 77454), (6620, 73593), (6630, 73482), (6660, 73151), (7215, 67524), (7548, 64545), (7956, 61235), (8177, 59580), (8606, 56610), (8658, 56270), (9435, 51636), (9620, 50643), (9930, 49062), (9945, 48988), (11254, 43290), (11322, 43030), (11916, 40885), (12247, 39780), (12580, 38727), (12909, 37740), (13260, 36741), (14430, 33762), (14895, 32708), (16354, 29790), (16881, 28860), (17212, 28305), (17316, 28135), (18870, 25818), (19860, 24531), (19890, 24494), (21515, 22644), (21645, 22508)]