70431480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1514

約数の個数: 192

約数和(自身を含む): 275558400

約数和(自身を除く): 205126920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1471, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 2942, 3192, 3420, 3990, 4413, 4788, 5320, 5884, 5985, 6840, 7355, 7980, 8826, 9576, 10297, 11768, 11970, 13239, 14710, 15960, 17652, 20594, 22065, 23940, 26478, 27949, 29420, 30891, 35304, 41188, 44130, 47880, 51485, 52956, 55898, 58840, 61782, 66195, 82376, 83847, 88260, 92673, 102970, 105912, 111796, 123564, 132390, 139745, 154455, 167694, 176520, 185346, 195643, 205940, 223592, 247128, 251541, 264780, 279490, 308910, 335388, 370692, 391286, 411880, 419235, 463365, 503082, 529560, 558980, 586929, 617820, 670776, 741384, 782572, 838470, 926730, 978215, 1006164, 1117960, 1173858, 1235640, 1257705, 1565144, 1676940, 1760787, 1853460, 1956430, 2012328, 2347716, 2515410, 2934645, 3353880, 3521574, 3706920, 3912860, 4695432, 5030820, 5869290, 7043148, 7825720, 8803935, 10061640, 11738580, 14086296, 17607870, 23477160, 35215740, 70431480]

約数ペア:

[(1, 70431480), (2, 35215740), (3, 23477160), (4, 17607870), (5, 14086296), (6, 11738580), (7, 10061640), (8, 8803935), (9, 7825720), (10, 7043148), (12, 5869290), (14, 5030820), (15, 4695432), (18, 3912860), (19, 3706920), (20, 3521574), (21, 3353880), (24, 2934645), (28, 2515410), (30, 2347716), (35, 2012328), (36, 1956430), (38, 1853460), (40, 1760787), (42, 1676940), (45, 1565144), (56, 1257705), (57, 1235640), (60, 1173858), (63, 1117960), (70, 1006164), (72, 978215), (76, 926730), (84, 838470), (90, 782572), (95, 741384), (105, 670776), (114, 617820), (120, 586929), (126, 558980), (133, 529560), (140, 503082), (152, 463365), (168, 419235), (171, 411880), (180, 391286), (190, 370692), (210, 335388), (228, 308910), (252, 279490), (266, 264780), (280, 251541), (285, 247128), (315, 223592), (342, 205940), (360, 195643), (380, 185346), (399, 176520), (420, 167694), (456, 154455), (504, 139745), (532, 132390), (570, 123564), (630, 111796), (665, 105912), (684, 102970), (760, 92673), (798, 88260), (840, 83847), (855, 82376), (1064, 66195), (1140, 61782), (1197, 58840), (1260, 55898), (1330, 52956), (1368, 51485), (1471, 47880), (1596, 44130), (1710, 41188), (1995, 35304), (2280, 30891), (2394, 29420), (2520, 27949), (2660, 26478), (2942, 23940), (3192, 22065), (3420, 20594), (3990, 17652), (4413, 15960), (4788, 14710), (5320, 13239), (5884, 11970), (5985, 11768), (6840, 10297), (7355, 9576), (7980, 8826)]