17540040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 64843200

約数和(自身を除く): 47303160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 157, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 314, 380, 392, 399, 420, 456, 471, 490, 532, 570, 588, 628, 665, 735, 760, 785, 798, 840, 931, 942, 980, 1064, 1099, 1140, 1176, 1256, 1330, 1470, 1570, 1596, 1862, 1884, 1960, 1995, 2198, 2280, 2355, 2660, 2793, 2940, 2983, 3140, 3192, 3297, 3724, 3768, 3990, 4396, 4655, 4710, 5320, 5495, 5586, 5880, 5966, 6280, 6594, 7448, 7693, 7980, 8792, 8949, 9310, 9420, 10990, 11172, 11932, 13188, 13965, 14915, 15386, 15960, 16485, 17898, 18620, 18840, 20881, 21980, 22344, 23079, 23864, 26376, 27930, 29830, 30772, 32970, 35796, 37240, 38465, 41762, 43960, 44745, 46158, 55860, 59660, 61544, 62643, 65940, 71592, 76930, 83524, 89490, 92316, 104405, 111720, 115395, 119320, 125286, 131880, 146167, 153860, 167048, 178980, 184632, 208810, 230790, 250572, 292334, 307720, 313215, 357960, 417620, 438501, 461580, 501144, 584668, 626430, 730835, 835240, 877002, 923160, 1169336, 1252860, 1461670, 1754004, 2192505, 2505720, 2923340, 3508008, 4385010, 5846680, 8770020, 17540040]

約数ペア:

[(1, 17540040), (2, 8770020), (3, 5846680), (4, 4385010), (5, 3508008), (6, 2923340), (7, 2505720), (8, 2192505), (10, 1754004), (12, 1461670), (14, 1252860), (15, 1169336), (19, 923160), (20, 877002), (21, 835240), (24, 730835), (28, 626430), (30, 584668), (35, 501144), (38, 461580), (40, 438501), (42, 417620), (49, 357960), (56, 313215), (57, 307720), (60, 292334), (70, 250572), (76, 230790), (84, 208810), (95, 184632), (98, 178980), (105, 167048), (114, 153860), (120, 146167), (133, 131880), (140, 125286), (147, 119320), (152, 115395), (157, 111720), (168, 104405), (190, 92316), (196, 89490), (210, 83524), (228, 76930), (245, 71592), (266, 65940), (280, 62643), (285, 61544), (294, 59660), (314, 55860), (380, 46158), (392, 44745), (399, 43960), (420, 41762), (456, 38465), (471, 37240), (490, 35796), (532, 32970), (570, 30772), (588, 29830), (628, 27930), (665, 26376), (735, 23864), (760, 23079), (785, 22344), (798, 21980), (840, 20881), (931, 18840), (942, 18620), (980, 17898), (1064, 16485), (1099, 15960), (1140, 15386), (1176, 14915), (1256, 13965), (1330, 13188), (1470, 11932), (1570, 11172), (1596, 10990), (1862, 9420), (1884, 9310), (1960, 8949), (1995, 8792), (2198, 7980), (2280, 7693), (2355, 7448), (2660, 6594), (2793, 6280), (2940, 5966), (2983, 5880), (3140, 5586), (3192, 5495), (3297, 5320), (3724, 4710), (3768, 4655), (3990, 4396)]