91968240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4211}}^1$

素因数の和:4247

約数の個数: 160

約数和(自身を含む): 350977536

約数和(自身を除く): 259009296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4211, 4368, 5460, 7280, 8422, 10920, 12633, 16844, 21055, 21840, 25266, 29477, 33688, 42110, 50532, 54743, 58954, 63165, 67376, 84220, 88431, 101064, 109486, 117908, 126330, 147385, 164229, 168440, 176862, 202128, 218972, 235816, 252660, 273715, 294770, 328458, 336880, 353724, 383201, 437944, 442155, 471632, 505320, 547430, 589540, 656916, 707448, 766402, 821145, 875888, 884310, 1010640, 1094860, 1149603, 1179080, 1313832, 1414896, 1532804, 1642290, 1768620, 1916005, 2189720, 2299206, 2358160, 2627664, 3065608, 3284580, 3537240, 3832010, 4379440, 4598412, 5748015, 6131216, 6569160, 7074480, 7664020, 9196824, 11496030, 13138320, 15328040, 18393648, 22992060, 30656080, 45984120, 91968240]

約数ペア:

[(1, 91968240), (2, 45984120), (3, 30656080), (4, 22992060), (5, 18393648), (6, 15328040), (7, 13138320), (8, 11496030), (10, 9196824), (12, 7664020), (13, 7074480), (14, 6569160), (15, 6131216), (16, 5748015), (20, 4598412), (21, 4379440), (24, 3832010), (26, 3537240), (28, 3284580), (30, 3065608), (35, 2627664), (39, 2358160), (40, 2299206), (42, 2189720), (48, 1916005), (52, 1768620), (56, 1642290), (60, 1532804), (65, 1414896), (70, 1313832), (78, 1179080), (80, 1149603), (84, 1094860), (91, 1010640), (104, 884310), (105, 875888), (112, 821145), (120, 766402), (130, 707448), (140, 656916), (156, 589540), (168, 547430), (182, 505320), (195, 471632), (208, 442155), (210, 437944), (240, 383201), (260, 353724), (273, 336880), (280, 328458), (312, 294770), (336, 273715), (364, 252660), (390, 235816), (420, 218972), (455, 202128), (520, 176862), (546, 168440), (560, 164229), (624, 147385), (728, 126330), (780, 117908), (840, 109486), (910, 101064), (1040, 88431), (1092, 84220), (1365, 67376), (1456, 63165), (1560, 58954), (1680, 54743), (1820, 50532), (2184, 42110), (2730, 33688), (3120, 29477), (3640, 25266), (4211, 21840), (4368, 21055), (5460, 16844), (7280, 12633), (8422, 10920)]