235779180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 858009600

約数和(自身を除く): 622230420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 49, 52, 60, 62, 65, 70, 78, 84, 91, 93, 98, 105, 124, 130, 140, 147, 155, 156, 182, 186, 195, 196, 199, 210, 217, 245, 260, 273, 294, 310, 364, 372, 390, 398, 403, 420, 434, 455, 465, 490, 546, 588, 597, 620, 637, 651, 735, 780, 796, 806, 868, 910, 930, 980, 995, 1085, 1092, 1194, 1209, 1274, 1302, 1365, 1393, 1470, 1519, 1612, 1820, 1860, 1911, 1990, 2015, 2170, 2388, 2418, 2548, 2587, 2604, 2730, 2786, 2821, 2940, 2985, 3038, 3185, 3255, 3822, 3980, 4030, 4179, 4340, 4557, 4836, 5174, 5460, 5572, 5642, 5970, 6045, 6076, 6169, 6370, 6510, 6965, 7595, 7644, 7761, 8060, 8358, 8463, 9114, 9555, 9751, 10348, 11284, 11940, 12090, 12338, 12740, 12935, 13020, 13930, 14105, 15190, 15522, 16716, 16926, 18109, 18228, 18507, 19110, 19502, 19747, 20895, 22785, 24180, 24676, 25870, 27860, 28210, 29253, 30380, 30845, 31044, 33852, 36218, 37014, 38220, 38805, 39004, 39494, 41790, 42315, 43183, 45570, 48755, 51740, 54327, 56420, 58506, 59241, 61690, 72436, 74028, 77610, 78988, 80197, 83580, 84630, 86366, 90545, 91140, 92535, 97510, 98735, 108654, 117012, 118482, 123380, 126763, 129549, 146265, 155220, 160394, 169260, 172732, 181090, 185070, 195020, 197470, 215915, 217308, 236964, 240591, 253526, 259098, 271635, 292530, 296205, 302281, 320788, 362180, 370140, 380289, 394940, 400985, 431830, 481182, 507052, 518196, 543270, 561379, 585060, 592410, 604562, 633815, 647745, 760578, 801970, 863660, 906843, 962364, 1086540, 1122758, 1184820, 1202955, 1209124, 1267630, 1295490, 1511405, 1521156, 1603940, 1684137, 1813686, 1901445, 2245516, 2405910, 2535260, 2590980, 2806895, 3022810, 3368274, 3627372, 3802890, 3929653, 4534215, 4811820, 5613790, 6045620, 6736548, 7605780, 7859306, 8420685, 9068430, 11227580, 11788959, 15718612, 16841370, 18136860, 19648265, 23577918, 33682740, 39296530, 47155836, 58944795, 78593060, 117889590, 235779180]

約数ペア:

[(1, 235779180), (2, 117889590), (3, 78593060), (4, 58944795), (5, 47155836), (6, 39296530), (7, 33682740), (10, 23577918), (12, 19648265), (13, 18136860), (14, 16841370), (15, 15718612), (20, 11788959), (21, 11227580), (26, 9068430), (28, 8420685), (30, 7859306), (31, 7605780), (35, 6736548), (39, 6045620), (42, 5613790), (49, 4811820), (52, 4534215), (60, 3929653), (62, 3802890), (65, 3627372), (70, 3368274), (78, 3022810), (84, 2806895), (91, 2590980), (93, 2535260), (98, 2405910), (105, 2245516), (124, 1901445), (130, 1813686), (140, 1684137), (147, 1603940), (155, 1521156), (156, 1511405), (182, 1295490), (186, 1267630), (195, 1209124), (196, 1202955), (199, 1184820), (210, 1122758), (217, 1086540), (245, 962364), (260, 906843), (273, 863660), (294, 801970), (310, 760578), (364, 647745), (372, 633815), (390, 604562), (398, 592410), (403, 585060), (420, 561379), (434, 543270), (455, 518196), (465, 507052), (490, 481182), (546, 431830), (588, 400985), (597, 394940), (620, 380289), (637, 370140), (651, 362180), (735, 320788), (780, 302281), (796, 296205), (806, 292530), (868, 271635), (910, 259098), (930, 253526), (980, 240591), (995, 236964), (1085, 217308), (1092, 215915), (1194, 197470), (1209, 195020), (1274, 185070), (1302, 181090), (1365, 172732), (1393, 169260), (1470, 160394), (1519, 155220), (1612, 146265), (1820, 129549), (1860, 126763), (1911, 123380), (1990, 118482), (2015, 117012), (2170, 108654), (2388, 98735), (2418, 97510), (2548, 92535), (2587, 91140), (2604, 90545), (2730, 86366), (2786, 84630), (2821, 83580), (2940, 80197), (2985, 78988), (3038, 77610), (3185, 74028), (3255, 72436), (3822, 61690), (3980, 59241), (4030, 58506), (4179, 56420), (4340, 54327), (4557, 51740), (4836, 48755), (5174, 45570), (5460, 43183), (5572, 42315), (5642, 41790), (5970, 39494), (6045, 39004), (6076, 38805), (6169, 38220), (6370, 37014), (6510, 36218), (6965, 33852), (7595, 31044), (7644, 30845), (7761, 30380), (8060, 29253), (8358, 28210), (8463, 27860), (9114, 25870), (9555, 24676), (9751, 24180), (10348, 22785), (11284, 20895), (11940, 19747), (12090, 19502), (12338, 19110), (12740, 18507), (12935, 18228), (13020, 18109), (13930, 16926), (14105, 16716), (15190, 15522)]