38319960

素因数分解:

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

素因数の和:68

約数の個数: 192

約数和(自身を含む): 141177600

約数和(自身を除く): 102857640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 343, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 686, 735, 760, 798, 840, 931, 980, 1029, 1064, 1140, 1176, 1330, 1372, 1470, 1596, 1715, 1862, 1960, 1995, 2058, 2280, 2401, 2660, 2744, 2793, 2940, 3192, 3430, 3724, 3990, 4116, 4655, 4802, 5145, 5320, 5586, 5880, 6517, 6860, 7203, 7448, 7980, 8232, 9310, 9604, 10290, 11172, 12005, 13034, 13720, 13965, 14406, 15960, 16807, 18620, 19208, 19551, 20580, 22344, 24010, 26068, 27930, 28812, 32585, 33614, 36015, 37240, 39102, 41160, 45619, 48020, 50421, 52136, 55860, 57624, 65170, 67228, 72030, 78204, 84035, 91238, 96040, 97755, 100842, 111720, 130340, 134456, 136857, 144060, 156408, 168070, 182476, 195510, 201684, 228095, 252105, 260680, 273714, 288120, 319333, 336140, 364952, 391020, 403368, 456190, 504210, 547428, 638666, 672280, 684285, 782040, 912380, 957999, 1008420, 1094856, 1277332, 1368570, 1596665, 1824760, 1915998, 2016840, 2554664, 2737140, 3193330, 3831996, 4789995, 5474280, 6386660, 7663992, 9579990, 12773320, 19159980, 38319960]

約数ペア:

[(1, 38319960), (2, 19159980), (3, 12773320), (4, 9579990), (5, 7663992), (6, 6386660), (7, 5474280), (8, 4789995), (10, 3831996), (12, 3193330), (14, 2737140), (15, 2554664), (19, 2016840), (20, 1915998), (21, 1824760), (24, 1596665), (28, 1368570), (30, 1277332), (35, 1094856), (38, 1008420), (40, 957999), (42, 912380), (49, 782040), (56, 684285), (57, 672280), (60, 638666), (70, 547428), (76, 504210), (84, 456190), (95, 403368), (98, 391020), (105, 364952), (114, 336140), (120, 319333), (133, 288120), (140, 273714), (147, 260680), (152, 252105), (168, 228095), (190, 201684), (196, 195510), (210, 182476), (228, 168070), (245, 156408), (266, 144060), (280, 136857), (285, 134456), (294, 130340), (343, 111720), (380, 100842), (392, 97755), (399, 96040), (420, 91238), (456, 84035), (490, 78204), (532, 72030), (570, 67228), (588, 65170), (665, 57624), (686, 55860), (735, 52136), (760, 50421), (798, 48020), (840, 45619), (931, 41160), (980, 39102), (1029, 37240), (1064, 36015), (1140, 33614), (1176, 32585), (1330, 28812), (1372, 27930), (1470, 26068), (1596, 24010), (1715, 22344), (1862, 20580), (1960, 19551), (1995, 19208), (2058, 18620), (2280, 16807), (2401, 15960), (2660, 14406), (2744, 13965), (2793, 13720), (2940, 13034), (3192, 12005), (3430, 11172), (3724, 10290), (3990, 9604), (4116, 9310), (4655, 8232), (4802, 7980), (5145, 7448), (5320, 7203), (5586, 6860), (5880, 6517)]