1683896240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 320

約数和(自身を含む): 4819191552

約数和(自身を除く): 3135295312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 34, 40, 41, 46, 52, 65, 68, 80, 82, 85, 92, 101, 104, 115, 130, 136, 164, 170, 184, 202, 205, 208, 221, 230, 260, 272, 299, 328, 340, 368, 391, 404, 410, 442, 460, 505, 520, 533, 598, 656, 680, 697, 782, 808, 820, 884, 920, 943, 1010, 1040, 1066, 1105, 1196, 1313, 1360, 1394, 1495, 1564, 1616, 1640, 1717, 1768, 1840, 1886, 1955, 2020, 2132, 2210, 2323, 2392, 2626, 2665, 2788, 2990, 3128, 3280, 3434, 3485, 3536, 3772, 3910, 4040, 4141, 4264, 4420, 4646, 4715, 4784, 5083, 5252, 5330, 5576, 5980, 6256, 6565, 6868, 6970, 7544, 7820, 8080, 8282, 8528, 8585, 8840, 9061, 9292, 9430, 10166, 10504, 10660, 11152, 11615, 11960, 12259, 13130, 13736, 13940, 15088, 15640, 16031, 16564, 17170, 17680, 18122, 18584, 18860, 20332, 20705, 21008, 21320, 22321, 23230, 23920, 24518, 25415, 26260, 27472, 27880, 30199, 31280, 32062, 33128, 34340, 36244, 37168, 37720, 39491, 40664, 41410, 42640, 44642, 45305, 46460, 49036, 50830, 52520, 53833, 55760, 60398, 61295, 64124, 66256, 68680, 70397, 72488, 75440, 78982, 80155, 81328, 82820, 89284, 90610, 92920, 95243, 98072, 101660, 105040, 107666, 111605, 120796, 122590, 128248, 137360, 140794, 144976, 150995, 157964, 160310, 165640, 178568, 181220, 185840, 190486, 196144, 197455, 203320, 208403, 215332, 223210, 241592, 245180, 256496, 269165, 281588, 301990, 315928, 320620, 331280, 351985, 357136, 362440, 380972, 394910, 406640, 416806, 430664, 446420, 476215, 483184, 490360, 513383, 538330, 563176, 603980, 631856, 641240, 703970, 724880, 761944, 789820, 833612, 861328, 892840, 915161, 952430, 980720, 1026766, 1042015, 1076660, 1126352, 1207960, 1238159, 1282480, 1407940, 1523888, 1579640, 1619131, 1667224, 1785680, 1830322, 1904860, 2053532, 2084030, 2153320, 2415920, 2476318, 2566915, 2815880, 3159280, 3238262, 3334448, 3660644, 3809720, 4107064, 4168060, 4306640, 4575805, 4952636, 5133830, 5631760, 6190795, 6476524, 7321288, 7619440, 8095655, 8214128, 8336120, 9151610, 9905272, 10267660, 12381590, 12953048, 14642576, 16191310, 16672240, 18303220, 19810544, 20535320, 21048703, 24763180, 25906096, 32382620, 36606440, 41070640, 42097406, 49526360, 64765240, 73212880, 84194812, 99052720, 105243515, 129530480, 168389624, 210487030, 336779248, 420974060, 841948120, 1683896240]

約数ペア:

[(1, 1683896240), (2, 841948120), (4, 420974060), (5, 336779248), (8, 210487030), (10, 168389624), (13, 129530480), (16, 105243515), (17, 99052720), (20, 84194812), (23, 73212880), (26, 64765240), (34, 49526360), (40, 42097406), (41, 41070640), (46, 36606440), (52, 32382620), (65, 25906096), (68, 24763180), (80, 21048703), (82, 20535320), (85, 19810544), (92, 18303220), (101, 16672240), (104, 16191310), (115, 14642576), (130, 12953048), (136, 12381590), (164, 10267660), (170, 9905272), (184, 9151610), (202, 8336120), (205, 8214128), (208, 8095655), (221, 7619440), (230, 7321288), (260, 6476524), (272, 6190795), (299, 5631760), (328, 5133830), (340, 4952636), (368, 4575805), (391, 4306640), (404, 4168060), (410, 4107064), (442, 3809720), (460, 3660644), (505, 3334448), (520, 3238262), (533, 3159280), (598, 2815880), (656, 2566915), (680, 2476318), (697, 2415920), (782, 2153320), (808, 2084030), (820, 2053532), (884, 1904860), (920, 1830322), (943, 1785680), (1010, 1667224), (1040, 1619131), (1066, 1579640), (1105, 1523888), (1196, 1407940), (1313, 1282480), (1360, 1238159), (1394, 1207960), (1495, 1126352), (1564, 1076660), (1616, 1042015), (1640, 1026766), (1717, 980720), (1768, 952430), (1840, 915161), (1886, 892840), (1955, 861328), (2020, 833612), (2132, 789820), (2210, 761944), (2323, 724880), (2392, 703970), (2626, 641240), (2665, 631856), (2788, 603980), (2990, 563176), (3128, 538330), (3280, 513383), (3434, 490360), (3485, 483184), (3536, 476215), (3772, 446420), (3910, 430664), (4040, 416806), (4141, 406640), (4264, 394910), (4420, 380972), (4646, 362440), (4715, 357136), (4784, 351985), (5083, 331280), (5252, 320620), (5330, 315928), (5576, 301990), (5980, 281588), (6256, 269165), (6565, 256496), (6868, 245180), (6970, 241592), (7544, 223210), (7820, 215332), (8080, 208403), (8282, 203320), (8528, 197455), (8585, 196144), (8840, 190486), (9061, 185840), (9292, 181220), (9430, 178568), (10166, 165640), (10504, 160310), (10660, 157964), (11152, 150995), (11615, 144976), (11960, 140794), (12259, 137360), (13130, 128248), (13736, 122590), (13940, 120796), (15088, 111605), (15640, 107666), (16031, 105040), (16564, 101660), (17170, 98072), (17680, 95243), (18122, 92920), (18584, 90610), (18860, 89284), (20332, 82820), (20705, 81328), (21008, 80155), (21320, 78982), (22321, 75440), (23230, 72488), (23920, 70397), (24518, 68680), (25415, 66256), (26260, 64124), (27472, 61295), (27880, 60398), (30199, 55760), (31280, 53833), (32062, 52520), (33128, 50830), (34340, 49036), (36244, 46460), (37168, 45305), (37720, 44642), (39491, 42640), (40664, 41410)]