19339200

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 252

約数和(自身を含む): 73700640

約数和(自身を除く): 54361440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 79, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 158, 160, 170, 180, 192, 200, 204, 225, 237, 240, 255, 272, 288, 300, 306, 316, 320, 340, 360, 395, 400, 408, 425, 450, 474, 480, 510, 544, 576, 600, 612, 632, 680, 711, 720, 765, 790, 800, 816, 850, 900, 948, 960, 1020, 1088, 1185, 1200, 1224, 1264, 1275, 1343, 1360, 1422, 1440, 1530, 1580, 1600, 1632, 1700, 1800, 1896, 1975, 2040, 2370, 2400, 2448, 2528, 2550, 2686, 2720, 2844, 2880, 3060, 3160, 3264, 3400, 3555, 3600, 3792, 3825, 3950, 4029, 4080, 4740, 4800, 4896, 5056, 5100, 5372, 5440, 5688, 5925, 6120, 6320, 6715, 6800, 7110, 7200, 7584, 7650, 7900, 8058, 8160, 9480, 9792, 10200, 10744, 11376, 11850, 12087, 12240, 12640, 13430, 13600, 14220, 14400, 15168, 15300, 15800, 16116, 16320, 17775, 18960, 20145, 20400, 21488, 22752, 23700, 24174, 24480, 25280, 26860, 27200, 28440, 30600, 31600, 32232, 33575, 35550, 37920, 40290, 40800, 42976, 45504, 47400, 48348, 48960, 53720, 56880, 60435, 61200, 63200, 64464, 67150, 71100, 75840, 80580, 81600, 85952, 94800, 96696, 100725, 107440, 113760, 120870, 122400, 126400, 128928, 134300, 142200, 161160, 189600, 193392, 201450, 214880, 227520, 241740, 244800, 257856, 268600, 284400, 302175, 322320, 379200, 386784, 402900, 429760, 483480, 537200, 568800, 604350, 644640, 773568, 805800, 966960, 1074400, 1137600, 1208700, 1289280, 1611600, 1933920, 2148800, 2417400, 3223200, 3867840, 4834800, 6446400, 9669600, 19339200]

約数ペア:

[(1, 19339200), (2, 9669600), (3, 6446400), (4, 4834800), (5, 3867840), (6, 3223200), (8, 2417400), (9, 2148800), (10, 1933920), (12, 1611600), (15, 1289280), (16, 1208700), (17, 1137600), (18, 1074400), (20, 966960), (24, 805800), (25, 773568), (30, 644640), (32, 604350), (34, 568800), (36, 537200), (40, 483480), (45, 429760), (48, 402900), (50, 386784), (51, 379200), (60, 322320), (64, 302175), (68, 284400), (72, 268600), (75, 257856), (79, 244800), (80, 241740), (85, 227520), (90, 214880), (96, 201450), (100, 193392), (102, 189600), (120, 161160), (136, 142200), (144, 134300), (150, 128928), (153, 126400), (158, 122400), (160, 120870), (170, 113760), (180, 107440), (192, 100725), (200, 96696), (204, 94800), (225, 85952), (237, 81600), (240, 80580), (255, 75840), (272, 71100), (288, 67150), (300, 64464), (306, 63200), (316, 61200), (320, 60435), (340, 56880), (360, 53720), (395, 48960), (400, 48348), (408, 47400), (425, 45504), (450, 42976), (474, 40800), (480, 40290), (510, 37920), (544, 35550), (576, 33575), (600, 32232), (612, 31600), (632, 30600), (680, 28440), (711, 27200), (720, 26860), (765, 25280), (790, 24480), (800, 24174), (816, 23700), (850, 22752), (900, 21488), (948, 20400), (960, 20145), (1020, 18960), (1088, 17775), (1185, 16320), (1200, 16116), (1224, 15800), (1264, 15300), (1275, 15168), (1343, 14400), (1360, 14220), (1422, 13600), (1440, 13430), (1530, 12640), (1580, 12240), (1600, 12087), (1632, 11850), (1700, 11376), (1800, 10744), (1896, 10200), (1975, 9792), (2040, 9480), (2370, 8160), (2400, 8058), (2448, 7900), (2528, 7650), (2550, 7584), (2686, 7200), (2720, 7110), (2844, 6800), (2880, 6715), (3060, 6320), (3160, 6120), (3264, 5925), (3400, 5688), (3555, 5440), (3600, 5372), (3792, 5100), (3825, 5056), (3950, 4896), (4029, 4800), (4080, 4740)]