226857720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 767232000

約数和(自身を除く): 540374280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 47, 57, 58, 60, 73, 76, 87, 94, 95, 114, 116, 120, 141, 145, 146, 152, 174, 188, 190, 219, 228, 232, 235, 282, 285, 290, 292, 348, 365, 376, 380, 435, 438, 456, 470, 551, 564, 570, 580, 584, 696, 705, 730, 760, 870, 876, 893, 940, 1095, 1102, 1128, 1140, 1160, 1363, 1387, 1410, 1460, 1653, 1740, 1752, 1786, 1880, 2117, 2190, 2204, 2280, 2679, 2726, 2755, 2774, 2820, 2920, 3306, 3431, 3480, 3572, 4089, 4161, 4234, 4380, 4408, 4465, 5358, 5452, 5510, 5548, 5640, 6351, 6612, 6815, 6862, 6935, 7144, 8178, 8265, 8322, 8468, 8760, 8930, 10293, 10585, 10716, 10904, 11020, 11096, 12702, 13224, 13395, 13630, 13724, 13870, 16356, 16530, 16644, 16936, 17155, 17860, 20445, 20586, 20805, 21170, 21432, 22040, 25404, 25897, 26790, 27260, 27448, 27740, 31755, 32712, 33060, 33288, 34310, 35720, 40223, 40890, 41172, 41610, 42340, 50808, 51465, 51794, 53580, 54520, 55480, 63510, 65189, 66120, 68620, 77691, 80446, 81780, 82344, 83220, 84680, 99499, 102930, 103588, 107160, 120669, 127020, 129485, 130378, 137240, 155382, 160892, 163560, 166440, 195567, 198998, 201115, 205860, 207176, 241338, 254040, 258970, 260756, 298497, 310764, 321784, 325945, 388455, 391134, 397996, 402230, 411720, 482676, 497495, 517940, 521512, 596994, 603345, 621528, 651890, 776910, 782268, 795992, 804460, 965352, 977835, 994990, 1035880, 1193988, 1206690, 1303780, 1492485, 1553820, 1564536, 1608920, 1890481, 1955670, 1989980, 2387976, 2413380, 2607560, 2984970, 3107640, 3780962, 3911340, 3979960, 4826760, 5671443, 5969940, 7561924, 7822680, 9452405, 11342886, 11939880, 15123848, 18904810, 22685772, 28357215, 37809620, 45371544, 56714430, 75619240, 113428860, 226857720]

約数ペア:

[(1, 226857720), (2, 113428860), (3, 75619240), (4, 56714430), (5, 45371544), (6, 37809620), (8, 28357215), (10, 22685772), (12, 18904810), (15, 15123848), (19, 11939880), (20, 11342886), (24, 9452405), (29, 7822680), (30, 7561924), (38, 5969940), (40, 5671443), (47, 4826760), (57, 3979960), (58, 3911340), (60, 3780962), (73, 3107640), (76, 2984970), (87, 2607560), (94, 2413380), (95, 2387976), (114, 1989980), (116, 1955670), (120, 1890481), (141, 1608920), (145, 1564536), (146, 1553820), (152, 1492485), (174, 1303780), (188, 1206690), (190, 1193988), (219, 1035880), (228, 994990), (232, 977835), (235, 965352), (282, 804460), (285, 795992), (290, 782268), (292, 776910), (348, 651890), (365, 621528), (376, 603345), (380, 596994), (435, 521512), (438, 517940), (456, 497495), (470, 482676), (551, 411720), (564, 402230), (570, 397996), (580, 391134), (584, 388455), (696, 325945), (705, 321784), (730, 310764), (760, 298497), (870, 260756), (876, 258970), (893, 254040), (940, 241338), (1095, 207176), (1102, 205860), (1128, 201115), (1140, 198998), (1160, 195567), (1363, 166440), (1387, 163560), (1410, 160892), (1460, 155382), (1653, 137240), (1740, 130378), (1752, 129485), (1786, 127020), (1880, 120669), (2117, 107160), (2190, 103588), (2204, 102930), (2280, 99499), (2679, 84680), (2726, 83220), (2755, 82344), (2774, 81780), (2820, 80446), (2920, 77691), (3306, 68620), (3431, 66120), (3480, 65189), (3572, 63510), (4089, 55480), (4161, 54520), (4234, 53580), (4380, 51794), (4408, 51465), (4465, 50808), (5358, 42340), (5452, 41610), (5510, 41172), (5548, 40890), (5640, 40223), (6351, 35720), (6612, 34310), (6815, 33288), (6862, 33060), (6935, 32712), (7144, 31755), (8178, 27740), (8265, 27448), (8322, 27260), (8468, 26790), (8760, 25897), (8930, 25404), (10293, 22040), (10585, 21432), (10716, 21170), (10904, 20805), (11020, 20586), (11096, 20445), (12702, 17860), (13224, 17155), (13395, 16936), (13630, 16644), (13724, 16530), (13870, 16356)]