1845465440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1014

約数の個数: 288

約数和(自身を含む): 5755367520

約数和(自身を除く): 3909902080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 304, 364, 380, 392, 416, 455, 490, 494, 520, 532, 560, 608, 637, 665, 728, 760, 784, 910, 931, 953, 980, 988, 1040, 1064, 1120, 1235, 1274, 1330, 1456, 1520, 1568, 1729, 1820, 1862, 1906, 1960, 1976, 2080, 2128, 2470, 2548, 2660, 2912, 3040, 3185, 3458, 3640, 3724, 3812, 3920, 3952, 4256, 4655, 4765, 4940, 5096, 5320, 6370, 6671, 6916, 7280, 7448, 7624, 7840, 7904, 8645, 9310, 9530, 9880, 10192, 10640, 12103, 12389, 12740, 13342, 13832, 14560, 14896, 15248, 17290, 18107, 18620, 19060, 19760, 20384, 21280, 24206, 24778, 25480, 26684, 27664, 29792, 30496, 33355, 34580, 36214, 37240, 38120, 39520, 46697, 48412, 49556, 50960, 53368, 55328, 60515, 61945, 66710, 69160, 72428, 74480, 76240, 86723, 90535, 93394, 96824, 99112, 101920, 106736, 121030, 123890, 126749, 133420, 138320, 144856, 148960, 152480, 173446, 181070, 186788, 193648, 198224, 213472, 233485, 235391, 242060, 247780, 253498, 266840, 276640, 289712, 346892, 362140, 373576, 387296, 396448, 433615, 466970, 470782, 484120, 495560, 506996, 533680, 579424, 607061, 633745, 693784, 724280, 747152, 867230, 887243, 933940, 941564, 968240, 991120, 1013992, 1067360, 1176955, 1214122, 1267490, 1387568, 1448560, 1494304, 1647737, 1734460, 1774486, 1867880, 1883128, 1936480, 1982240, 2027984, 2353910, 2428244, 2534980, 2775136, 2897120, 3035305, 3295474, 3468920, 3548972, 3735760, 3766256, 4055968, 4436215, 4707820, 4856488, 5069960, 6070610, 6590948, 6937840, 7097944, 7471520, 7532512, 8238685, 8872430, 9415640, 9712976, 10139920, 11534159, 12141220, 13181896, 13875680, 14195888, 16477370, 17744860, 18831280, 19425952, 20279840, 23068318, 24282440, 26363792, 28391776, 32954740, 35489720, 37662560, 46136636, 48564880, 52727584, 57670795, 65909480, 70979440, 92273272, 97129760, 115341590, 131818960, 141958880, 184546544, 230683180, 263637920, 369093088, 461366360, 922732720, 1845465440]

約数ペア:

[(1, 1845465440), (2, 922732720), (4, 461366360), (5, 369093088), (7, 263637920), (8, 230683180), (10, 184546544), (13, 141958880), (14, 131818960), (16, 115341590), (19, 97129760), (20, 92273272), (26, 70979440), (28, 65909480), (32, 57670795), (35, 52727584), (38, 48564880), (40, 46136636), (49, 37662560), (52, 35489720), (56, 32954740), (65, 28391776), (70, 26363792), (76, 24282440), (80, 23068318), (91, 20279840), (95, 19425952), (98, 18831280), (104, 17744860), (112, 16477370), (130, 14195888), (133, 13875680), (140, 13181896), (152, 12141220), (160, 11534159), (182, 10139920), (190, 9712976), (196, 9415640), (208, 8872430), (224, 8238685), (245, 7532512), (247, 7471520), (260, 7097944), (266, 6937840), (280, 6590948), (304, 6070610), (364, 5069960), (380, 4856488), (392, 4707820), (416, 4436215), (455, 4055968), (490, 3766256), (494, 3735760), (520, 3548972), (532, 3468920), (560, 3295474), (608, 3035305), (637, 2897120), (665, 2775136), (728, 2534980), (760, 2428244), (784, 2353910), (910, 2027984), (931, 1982240), (953, 1936480), (980, 1883128), (988, 1867880), (1040, 1774486), (1064, 1734460), (1120, 1647737), (1235, 1494304), (1274, 1448560), (1330, 1387568), (1456, 1267490), (1520, 1214122), (1568, 1176955), (1729, 1067360), (1820, 1013992), (1862, 991120), (1906, 968240), (1960, 941564), (1976, 933940), (2080, 887243), (2128, 867230), (2470, 747152), (2548, 724280), (2660, 693784), (2912, 633745), (3040, 607061), (3185, 579424), (3458, 533680), (3640, 506996), (3724, 495560), (3812, 484120), (3920, 470782), (3952, 466970), (4256, 433615), (4655, 396448), (4765, 387296), (4940, 373576), (5096, 362140), (5320, 346892), (6370, 289712), (6671, 276640), (6916, 266840), (7280, 253498), (7448, 247780), (7624, 242060), (7840, 235391), (7904, 233485), (8645, 213472), (9310, 198224), (9530, 193648), (9880, 186788), (10192, 181070), (10640, 173446), (12103, 152480), (12389, 148960), (12740, 144856), (13342, 138320), (13832, 133420), (14560, 126749), (14896, 123890), (15248, 121030), (17290, 106736), (18107, 101920), (18620, 99112), (19060, 96824), (19760, 93394), (20384, 90535), (21280, 86723), (24206, 76240), (24778, 74480), (25480, 72428), (26684, 69160), (27664, 66710), (29792, 61945), (30496, 60515), (33355, 55328), (34580, 53368), (36214, 50960), (37240, 49556), (38120, 48412), (39520, 46697)]