39499740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 150958080

約数和(自身を除く): 111458340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 29, 30, 35, 36, 42, 45, 46, 47, 58, 60, 63, 69, 70, 84, 87, 90, 92, 94, 105, 115, 116, 126, 138, 140, 141, 145, 161, 174, 180, 188, 203, 207, 210, 230, 235, 252, 261, 276, 282, 290, 315, 322, 329, 345, 348, 406, 414, 420, 423, 435, 460, 470, 483, 522, 564, 580, 609, 630, 644, 658, 667, 690, 705, 805, 812, 828, 846, 870, 940, 966, 987, 1015, 1035, 1044, 1081, 1218, 1260, 1305, 1316, 1334, 1363, 1380, 1410, 1449, 1610, 1645, 1692, 1740, 1827, 1932, 1974, 2001, 2030, 2070, 2115, 2162, 2415, 2436, 2610, 2668, 2726, 2820, 2898, 2961, 3045, 3220, 3243, 3290, 3335, 3654, 3948, 4002, 4060, 4089, 4140, 4230, 4324, 4669, 4830, 4935, 5220, 5405, 5452, 5796, 5922, 6003, 6090, 6486, 6580, 6670, 6815, 7245, 7308, 7567, 8004, 8178, 8460, 9135, 9338, 9541, 9660, 9729, 9870, 10005, 10810, 11844, 12006, 12180, 12267, 12972, 13340, 13630, 14007, 14490, 14805, 15134, 16215, 16356, 18270, 18676, 19082, 19458, 19740, 20010, 20445, 21620, 22701, 23345, 24012, 24534, 27260, 28014, 28623, 28980, 29610, 30015, 30268, 31349, 32430, 36540, 37835, 38164, 38916, 40020, 40890, 42021, 45402, 46690, 47705, 48645, 49068, 56028, 57246, 59220, 60030, 61335, 62698, 64860, 68103, 70035, 75670, 81780, 84042, 85869, 90804, 93380, 94047, 95410, 97290, 113505, 114492, 120060, 122670, 125396, 136206, 140070, 143115, 151340, 156745, 168084, 171738, 188094, 190820, 194580, 210105, 219443, 227010, 245340, 272412, 280140, 282141, 286230, 313490, 340515, 343476, 376188, 420210, 429345, 438886, 454020, 470235, 564282, 572460, 626980, 658329, 681030, 840420, 858690, 877772, 940470, 1097215, 1128564, 1316658, 1362060, 1410705, 1717380, 1880940, 1974987, 2194430, 2633316, 2821410, 3291645, 3949974, 4388860, 5642820, 6583290, 7899948, 9874935, 13166580, 19749870, 39499740]

約数ペア:

[(1, 39499740), (2, 19749870), (3, 13166580), (4, 9874935), (5, 7899948), (6, 6583290), (7, 5642820), (9, 4388860), (10, 3949974), (12, 3291645), (14, 2821410), (15, 2633316), (18, 2194430), (20, 1974987), (21, 1880940), (23, 1717380), (28, 1410705), (29, 1362060), (30, 1316658), (35, 1128564), (36, 1097215), (42, 940470), (45, 877772), (46, 858690), (47, 840420), (58, 681030), (60, 658329), (63, 626980), (69, 572460), (70, 564282), (84, 470235), (87, 454020), (90, 438886), (92, 429345), (94, 420210), (105, 376188), (115, 343476), (116, 340515), (126, 313490), (138, 286230), (140, 282141), (141, 280140), (145, 272412), (161, 245340), (174, 227010), (180, 219443), (188, 210105), (203, 194580), (207, 190820), (210, 188094), (230, 171738), (235, 168084), (252, 156745), (261, 151340), (276, 143115), (282, 140070), (290, 136206), (315, 125396), (322, 122670), (329, 120060), (345, 114492), (348, 113505), (406, 97290), (414, 95410), (420, 94047), (423, 93380), (435, 90804), (460, 85869), (470, 84042), (483, 81780), (522, 75670), (564, 70035), (580, 68103), (609, 64860), (630, 62698), (644, 61335), (658, 60030), (667, 59220), (690, 57246), (705, 56028), (805, 49068), (812, 48645), (828, 47705), (846, 46690), (870, 45402), (940, 42021), (966, 40890), (987, 40020), (1015, 38916), (1035, 38164), (1044, 37835), (1081, 36540), (1218, 32430), (1260, 31349), (1305, 30268), (1316, 30015), (1334, 29610), (1363, 28980), (1380, 28623), (1410, 28014), (1449, 27260), (1610, 24534), (1645, 24012), (1692, 23345), (1740, 22701), (1827, 21620), (1932, 20445), (1974, 20010), (2001, 19740), (2030, 19458), (2070, 19082), (2115, 18676), (2162, 18270), (2415, 16356), (2436, 16215), (2610, 15134), (2668, 14805), (2726, 14490), (2820, 14007), (2898, 13630), (2961, 13340), (3045, 12972), (3220, 12267), (3243, 12180), (3290, 12006), (3335, 11844), (3654, 10810), (3948, 10005), (4002, 9870), (4060, 9729), (4089, 9660), (4140, 9541), (4230, 9338), (4324, 9135), (4669, 8460), (4830, 8178), (4935, 8004), (5220, 7567), (5405, 7308), (5452, 7245), (5796, 6815), (5922, 6670), (6003, 6580), (6090, 6486)]