284396910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 256

約数和(自身を含む): 888330240

約数和(自身を除く): 603933330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 29, 30, 34, 35, 41, 42, 51, 58, 67, 70, 82, 85, 87, 102, 105, 119, 123, 134, 145, 170, 174, 201, 203, 205, 210, 238, 246, 255, 287, 290, 335, 357, 402, 406, 410, 435, 469, 493, 510, 574, 595, 609, 615, 670, 697, 714, 861, 870, 938, 986, 1005, 1015, 1139, 1189, 1190, 1218, 1230, 1394, 1407, 1435, 1479, 1722, 1785, 1943, 2010, 2030, 2091, 2278, 2345, 2378, 2465, 2747, 2814, 2870, 2958, 3045, 3417, 3451, 3485, 3567, 3570, 3886, 4182, 4305, 4690, 4879, 4930, 5494, 5695, 5829, 5945, 6090, 6834, 6902, 6970, 7035, 7134, 7395, 7973, 8241, 8323, 8610, 9715, 9758, 10353, 10455, 11390, 11658, 11890, 13601, 13735, 14070, 14637, 14790, 15946, 16482, 16646, 17085, 17255, 17835, 19229, 19430, 20213, 20706, 20910, 23919, 24395, 24969, 27202, 27470, 29145, 29274, 33031, 34170, 34510, 35670, 38458, 39865, 40426, 40803, 41205, 41615, 46699, 47838, 48790, 49938, 51765, 57687, 58290, 60639, 66062, 68005, 73185, 79663, 79730, 81606, 82410, 83230, 93398, 96145, 99093, 101065, 103530, 115374, 119595, 121278, 124845, 136010, 140097, 141491, 146370, 159326, 165155, 192290, 198186, 202130, 204015, 231217, 233495, 238989, 239190, 249690, 280194, 282982, 288435, 303195, 326893, 330310, 398315, 408030, 424473, 462434, 466990, 477978, 495465, 557641, 576870, 606390, 653786, 693651, 700485, 707455, 796630, 848946, 980679, 990930, 1115282, 1156085, 1194945, 1354271, 1387302, 1400970, 1414910, 1634465, 1672923, 1961358, 2122365, 2312170, 2389890, 2708542, 2788205, 3268930, 3345846, 3468255, 4062813, 4244730, 4903395, 5576410, 6771355, 6936510, 8125626, 8364615, 9479897, 9806790, 13542710, 16729230, 18959794, 20314065, 28439691, 40628130, 47399485, 56879382, 94798970, 142198455, 284396910]

約数ペア:

[(1, 284396910), (2, 142198455), (3, 94798970), (5, 56879382), (6, 47399485), (7, 40628130), (10, 28439691), (14, 20314065), (15, 18959794), (17, 16729230), (21, 13542710), (29, 9806790), (30, 9479897), (34, 8364615), (35, 8125626), (41, 6936510), (42, 6771355), (51, 5576410), (58, 4903395), (67, 4244730), (70, 4062813), (82, 3468255), (85, 3345846), (87, 3268930), (102, 2788205), (105, 2708542), (119, 2389890), (123, 2312170), (134, 2122365), (145, 1961358), (170, 1672923), (174, 1634465), (201, 1414910), (203, 1400970), (205, 1387302), (210, 1354271), (238, 1194945), (246, 1156085), (255, 1115282), (287, 990930), (290, 980679), (335, 848946), (357, 796630), (402, 707455), (406, 700485), (410, 693651), (435, 653786), (469, 606390), (493, 576870), (510, 557641), (574, 495465), (595, 477978), (609, 466990), (615, 462434), (670, 424473), (697, 408030), (714, 398315), (861, 330310), (870, 326893), (938, 303195), (986, 288435), (1005, 282982), (1015, 280194), (1139, 249690), (1189, 239190), (1190, 238989), (1218, 233495), (1230, 231217), (1394, 204015), (1407, 202130), (1435, 198186), (1479, 192290), (1722, 165155), (1785, 159326), (1943, 146370), (2010, 141491), (2030, 140097), (2091, 136010), (2278, 124845), (2345, 121278), (2378, 119595), (2465, 115374), (2747, 103530), (2814, 101065), (2870, 99093), (2958, 96145), (3045, 93398), (3417, 83230), (3451, 82410), (3485, 81606), (3567, 79730), (3570, 79663), (3886, 73185), (4182, 68005), (4305, 66062), (4690, 60639), (4879, 58290), (4930, 57687), (5494, 51765), (5695, 49938), (5829, 48790), (5945, 47838), (6090, 46699), (6834, 41615), (6902, 41205), (6970, 40803), (7035, 40426), (7134, 39865), (7395, 38458), (7973, 35670), (8241, 34510), (8323, 34170), (8610, 33031), (9715, 29274), (9758, 29145), (10353, 27470), (10455, 27202), (11390, 24969), (11658, 24395), (11890, 23919), (13601, 20910), (13735, 20706), (14070, 20213), (14637, 19430), (14790, 19229), (15946, 17835), (16482, 17255), (16646, 17085)]