1386579840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1909

約数の個数: 256

約数和(自身を含む): 4885816320

約数和(自身を除く): 3499236480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 32, 34, 40, 46, 48, 51, 60, 64, 68, 69, 80, 85, 92, 96, 102, 115, 120, 128, 136, 138, 160, 170, 184, 192, 204, 230, 240, 255, 272, 276, 320, 340, 345, 368, 384, 391, 408, 460, 480, 510, 544, 552, 640, 680, 690, 736, 782, 816, 920, 960, 1020, 1088, 1104, 1173, 1360, 1380, 1472, 1564, 1632, 1840, 1847, 1920, 1955, 2040, 2176, 2208, 2346, 2720, 2760, 2944, 3128, 3264, 3680, 3694, 3910, 4080, 4416, 4692, 5440, 5520, 5541, 5865, 6256, 6528, 7360, 7388, 7820, 8160, 8832, 9235, 9384, 10880, 11040, 11082, 11730, 12512, 14720, 14776, 15640, 16320, 18470, 18768, 22080, 22164, 23460, 25024, 27705, 29552, 31280, 31399, 32640, 36940, 37536, 42481, 44160, 44328, 46920, 50048, 55410, 59104, 62560, 62798, 73880, 75072, 84962, 88656, 93840, 94197, 110820, 118208, 125120, 125596, 127443, 147760, 150144, 156995, 169924, 177312, 187680, 188394, 212405, 221640, 236416, 250240, 251192, 254886, 295520, 313990, 339848, 354624, 375360, 376788, 424810, 443280, 470985, 502384, 509772, 591040, 627980, 637215, 679696, 709248, 722177, 750720, 753576, 849620, 886560, 941970, 1004768, 1019544, 1182080, 1255960, 1274430, 1359392, 1444354, 1507152, 1699240, 1773120, 1883940, 2009536, 2039088, 2166531, 2511920, 2548860, 2718784, 2888708, 3014304, 3398480, 3546240, 3610885, 3767880, 4019072, 4078176, 4333062, 5023840, 5097720, 5437568, 5777416, 6028608, 6796960, 7221770, 7535760, 8156352, 8666124, 10047680, 10195440, 10832655, 11554832, 12057216, 13593920, 14443540, 15071520, 16312704, 17332248, 20095360, 20390880, 21665310, 23109664, 27187840, 28887080, 30143040, 34664496, 40781760, 43330620, 46219328, 57774160, 60286080, 69328992, 81563520, 86661240, 92438656, 115548320, 138657984, 173322480, 231096640, 277315968, 346644960, 462193280, 693289920, 1386579840]

約数ペア:

[(1, 1386579840), (2, 693289920), (3, 462193280), (4, 346644960), (5, 277315968), (6, 231096640), (8, 173322480), (10, 138657984), (12, 115548320), (15, 92438656), (16, 86661240), (17, 81563520), (20, 69328992), (23, 60286080), (24, 57774160), (30, 46219328), (32, 43330620), (34, 40781760), (40, 34664496), (46, 30143040), (48, 28887080), (51, 27187840), (60, 23109664), (64, 21665310), (68, 20390880), (69, 20095360), (80, 17332248), (85, 16312704), (92, 15071520), (96, 14443540), (102, 13593920), (115, 12057216), (120, 11554832), (128, 10832655), (136, 10195440), (138, 10047680), (160, 8666124), (170, 8156352), (184, 7535760), (192, 7221770), (204, 6796960), (230, 6028608), (240, 5777416), (255, 5437568), (272, 5097720), (276, 5023840), (320, 4333062), (340, 4078176), (345, 4019072), (368, 3767880), (384, 3610885), (391, 3546240), (408, 3398480), (460, 3014304), (480, 2888708), (510, 2718784), (544, 2548860), (552, 2511920), (640, 2166531), (680, 2039088), (690, 2009536), (736, 1883940), (782, 1773120), (816, 1699240), (920, 1507152), (960, 1444354), (1020, 1359392), (1088, 1274430), (1104, 1255960), (1173, 1182080), (1360, 1019544), (1380, 1004768), (1472, 941970), (1564, 886560), (1632, 849620), (1840, 753576), (1847, 750720), (1920, 722177), (1955, 709248), (2040, 679696), (2176, 637215), (2208, 627980), (2346, 591040), (2720, 509772), (2760, 502384), (2944, 470985), (3128, 443280), (3264, 424810), (3680, 376788), (3694, 375360), (3910, 354624), (4080, 339848), (4416, 313990), (4692, 295520), (5440, 254886), (5520, 251192), (5541, 250240), (5865, 236416), (6256, 221640), (6528, 212405), (7360, 188394), (7388, 187680), (7820, 177312), (8160, 169924), (8832, 156995), (9235, 150144), (9384, 147760), (10880, 127443), (11040, 125596), (11082, 125120), (11730, 118208), (12512, 110820), (14720, 94197), (14776, 93840), (15640, 88656), (16320, 84962), (18470, 75072), (18768, 73880), (22080, 62798), (22164, 62560), (23460, 59104), (25024, 55410), (27705, 50048), (29552, 46920), (31280, 44328), (31399, 44160), (32640, 42481), (36940, 37536)]