39870360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 146880000

約数和(自身を除く): 107009640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 67, 72, 76, 87, 90, 95, 108, 114, 116, 120, 134, 135, 145, 152, 171, 174, 180, 190, 201, 216, 228, 232, 261, 268, 270, 285, 290, 335, 342, 348, 360, 380, 402, 435, 456, 513, 522, 536, 540, 551, 570, 580, 603, 670, 684, 696, 760, 783, 804, 855, 870, 1005, 1026, 1044, 1080, 1102, 1140, 1160, 1206, 1273, 1305, 1340, 1368, 1566, 1608, 1653, 1710, 1740, 1809, 1943, 2010, 2052, 2088, 2204, 2280, 2412, 2546, 2565, 2610, 2680, 2755, 3015, 3132, 3306, 3420, 3480, 3618, 3819, 3886, 3915, 4020, 4104, 4408, 4824, 4959, 5092, 5130, 5220, 5510, 5829, 6030, 6264, 6365, 6612, 6840, 7236, 7638, 7772, 7830, 8040, 8265, 9045, 9715, 9918, 10184, 10260, 10440, 11020, 11457, 11658, 12060, 12730, 13224, 14472, 14877, 15276, 15544, 15660, 16530, 17487, 18090, 19095, 19430, 19836, 20520, 22040, 22914, 23316, 24120, 24795, 25460, 29145, 29754, 30552, 31320, 33060, 34371, 34974, 36180, 36917, 38190, 38860, 39672, 45828, 46632, 49590, 50920, 52461, 57285, 58290, 59508, 66120, 68742, 69948, 72360, 73834, 74385, 76380, 77720, 87435, 91656, 99180, 104922, 110751, 114570, 116580, 119016, 137484, 139896, 147668, 148770, 152760, 171855, 174870, 184585, 198360, 209844, 221502, 229140, 233160, 262305, 274968, 295336, 297540, 332253, 343710, 349740, 369170, 419688, 443004, 458280, 524610, 553755, 595080, 664506, 687420, 699480, 738340, 886008, 996759, 1049220, 1107510, 1329012, 1374840, 1476680, 1661265, 1993518, 2098440, 2215020, 2658024, 3322530, 3987036, 4430040, 4983795, 6645060, 7974072, 9967590, 13290120, 19935180, 39870360]

約数ペア:

[(1, 39870360), (2, 19935180), (3, 13290120), (4, 9967590), (5, 7974072), (6, 6645060), (8, 4983795), (9, 4430040), (10, 3987036), (12, 3322530), (15, 2658024), (18, 2215020), (19, 2098440), (20, 1993518), (24, 1661265), (27, 1476680), (29, 1374840), (30, 1329012), (36, 1107510), (38, 1049220), (40, 996759), (45, 886008), (54, 738340), (57, 699480), (58, 687420), (60, 664506), (67, 595080), (72, 553755), (76, 524610), (87, 458280), (90, 443004), (95, 419688), (108, 369170), (114, 349740), (116, 343710), (120, 332253), (134, 297540), (135, 295336), (145, 274968), (152, 262305), (171, 233160), (174, 229140), (180, 221502), (190, 209844), (201, 198360), (216, 184585), (228, 174870), (232, 171855), (261, 152760), (268, 148770), (270, 147668), (285, 139896), (290, 137484), (335, 119016), (342, 116580), (348, 114570), (360, 110751), (380, 104922), (402, 99180), (435, 91656), (456, 87435), (513, 77720), (522, 76380), (536, 74385), (540, 73834), (551, 72360), (570, 69948), (580, 68742), (603, 66120), (670, 59508), (684, 58290), (696, 57285), (760, 52461), (783, 50920), (804, 49590), (855, 46632), (870, 45828), (1005, 39672), (1026, 38860), (1044, 38190), (1080, 36917), (1102, 36180), (1140, 34974), (1160, 34371), (1206, 33060), (1273, 31320), (1305, 30552), (1340, 29754), (1368, 29145), (1566, 25460), (1608, 24795), (1653, 24120), (1710, 23316), (1740, 22914), (1809, 22040), (1943, 20520), (2010, 19836), (2052, 19430), (2088, 19095), (2204, 18090), (2280, 17487), (2412, 16530), (2546, 15660), (2565, 15544), (2610, 15276), (2680, 14877), (2755, 14472), (3015, 13224), (3132, 12730), (3306, 12060), (3420, 11658), (3480, 11457), (3618, 11020), (3819, 10440), (3886, 10260), (3915, 10184), (4020, 9918), (4104, 9715), (4408, 9045), (4824, 8265), (4959, 8040), (5092, 7830), (5130, 7772), (5220, 7638), (5510, 7236), (5829, 6840), (6030, 6612), (6264, 6365)]