338936543280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{28069}}^1$

素因数の和:28660

約数の個数: 240

約数和(自身を含む): 1177193821440

約数和(自身を除く): 838257278160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 541, 558, 620, 720, 744, 930, 1082, 1116, 1240, 1395, 1488, 1623, 1860, 2164, 2232, 2480, 2705, 2790, 3246, 3720, 4328, 4464, 4869, 5410, 5580, 6492, 7440, 8115, 8656, 9738, 10820, 11160, 12984, 16230, 16771, 19476, 21640, 22320, 24345, 25968, 28069, 32460, 33542, 38952, 43280, 48690, 50313, 56138, 64920, 67084, 77904, 83855, 84207, 97380, 100626, 112276, 129840, 134168, 140345, 150939, 167710, 168414, 194760, 201252, 224552, 251565, 252621, 268336, 280690, 301878, 335420, 336828, 389520, 402504, 421035, 449104, 503130, 505242, 561380, 603756, 670840, 673656, 754695, 805008, 842070, 870139, 1006260, 1010484, 1122760, 1207512, 1263105, 1341680, 1347312, 1509390, 1684140, 1740278, 2012520, 2020968, 2245520, 2415024, 2526210, 2610417, 3018780, 3368280, 3480556, 4025040, 4041936, 4350695, 5052420, 5220834, 6037560, 6736560, 6961112, 7831251, 8701390, 10104840, 10441668, 12075120, 13052085, 13922224, 15185329, 15662502, 17402780, 20209680, 20883336, 26104170, 30370658, 31325004, 34805560, 39156255, 41766672, 45555987, 52208340, 60741316, 62650008, 69611120, 75926645, 78312510, 91111974, 104416680, 121482632, 125300016, 136667961, 151853290, 156625020, 182223948, 208833360, 227779935, 242965264, 273335922, 303706580, 313250040, 364447896, 455559870, 470745199, 546671844, 607413160, 626500080, 683339805, 728895792, 911119740, 941490398, 1093343688, 1214826320, 1366679610, 1412235597, 1822239480, 1882980796, 2186687376, 2353725995, 2733359220, 2824471194, 3644478960, 3765961592, 4236706791, 4707451990, 5466718440, 5648942388, 7061177985, 7531923184, 8473413582, 9414903980, 10933436880, 11297884776, 14122355970, 16946827164, 18829807960, 21183533955, 22595769552, 28244711940, 33893654328, 37659615920, 42367067910, 56489423880, 67787308656, 84734135820, 112978847760, 169468271640, 338936543280]

約数ペア:

[(1, 338936543280), (2, 169468271640), (3, 112978847760), (4, 84734135820), (5, 67787308656), (6, 56489423880), (8, 42367067910), (9, 37659615920), (10, 33893654328), (12, 28244711940), (15, 22595769552), (16, 21183533955), (18, 18829807960), (20, 16946827164), (24, 14122355970), (30, 11297884776), (31, 10933436880), (36, 9414903980), (40, 8473413582), (45, 7531923184), (48, 7061177985), (60, 5648942388), (62, 5466718440), (72, 4707451990), (80, 4236706791), (90, 3765961592), (93, 3644478960), (120, 2824471194), (124, 2733359220), (144, 2353725995), (155, 2186687376), (180, 1882980796), (186, 1822239480), (240, 1412235597), (248, 1366679610), (279, 1214826320), (310, 1093343688), (360, 941490398), (372, 911119740), (465, 728895792), (496, 683339805), (541, 626500080), (558, 607413160), (620, 546671844), (720, 470745199), (744, 455559870), (930, 364447896), (1082, 313250040), (1116, 303706580), (1240, 273335922), (1395, 242965264), (1488, 227779935), (1623, 208833360), (1860, 182223948), (2164, 156625020), (2232, 151853290), (2480, 136667961), (2705, 125300016), (2790, 121482632), (3246, 104416680), (3720, 91111974), (4328, 78312510), (4464, 75926645), (4869, 69611120), (5410, 62650008), (5580, 60741316), (6492, 52208340), (7440, 45555987), (8115, 41766672), (8656, 39156255), (9738, 34805560), (10820, 31325004), (11160, 30370658), (12984, 26104170), (16230, 20883336), (16771, 20209680), (19476, 17402780), (21640, 15662502), (22320, 15185329), (24345, 13922224), (25968, 13052085), (28069, 12075120), (32460, 10441668), (33542, 10104840), (38952, 8701390), (43280, 7831251), (48690, 6961112), (50313, 6736560), (56138, 6037560), (64920, 5220834), (67084, 5052420), (77904, 4350695), (83855, 4041936), (84207, 4025040), (97380, 3480556), (100626, 3368280), (112276, 3018780), (129840, 2610417), (134168, 2526210), (140345, 2415024), (150939, 2245520), (167710, 2020968), (168414, 2012520), (194760, 1740278), (201252, 1684140), (224552, 1509390), (251565, 1347312), (252621, 1341680), (268336, 1263105), (280690, 1207512), (301878, 1122760), (335420, 1010484), (336828, 1006260), (389520, 870139), (402504, 842070), (421035, 805008), (449104, 754695), (503130, 673656), (505242, 670840), (561380, 603756)]