451423440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2886

約数の個数: 240

約数和(自身を含む): 1729295568

約数和(自身を除く): 1277872128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 2837, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 5674, 6120, 6630, 7956, 8511, 8840, 9360, 9945, 10608, 11348, 12240, 13260, 14185, 15912, 17022, 17680, 19890, 22696, 25533, 26520, 28370, 31824, 34044, 36881, 39780, 42555, 45392, 48229, 51066, 53040, 56740, 68088, 73762, 79560, 85110, 96458, 102132, 110643, 113480, 127665, 136176, 144687, 147524, 159120, 170220, 184405, 192916, 204264, 221286, 226960, 241145, 255330, 289374, 295048, 331929, 340440, 368810, 385832, 408528, 434061, 442572, 482290, 510660, 553215, 578748, 590096, 626977, 663858, 680880, 723435, 737620, 771664, 868122, 885144, 964580, 1021320, 1106430, 1157496, 1253954, 1327716, 1446870, 1475240, 1659645, 1736244, 1770288, 1880931, 1929160, 2042640, 2170305, 2212860, 2314992, 2507908, 2655432, 2893740, 2950480, 3134885, 3319290, 3472488, 3761862, 3858320, 4340610, 4425720, 5015816, 5310864, 5642793, 5787480, 6269770, 6638580, 6944976, 7523724, 8681220, 8851440, 9404655, 10031632, 11285586, 11574960, 12539540, 13277160, 15047448, 17362440, 18809310, 22571172, 25079080, 26554320, 28213965, 30094896, 34724880, 37618620, 45142344, 50158160, 56427930, 75237240, 90284688, 112855860, 150474480, 225711720, 451423440]

約数ペア:

[(1, 451423440), (2, 225711720), (3, 150474480), (4, 112855860), (5, 90284688), (6, 75237240), (8, 56427930), (9, 50158160), (10, 45142344), (12, 37618620), (13, 34724880), (15, 30094896), (16, 28213965), (17, 26554320), (18, 25079080), (20, 22571172), (24, 18809310), (26, 17362440), (30, 15047448), (34, 13277160), (36, 12539540), (39, 11574960), (40, 11285586), (45, 10031632), (48, 9404655), (51, 8851440), (52, 8681220), (60, 7523724), (65, 6944976), (68, 6638580), (72, 6269770), (78, 5787480), (80, 5642793), (85, 5310864), (90, 5015816), (102, 4425720), (104, 4340610), (117, 3858320), (120, 3761862), (130, 3472488), (136, 3319290), (144, 3134885), (153, 2950480), (156, 2893740), (170, 2655432), (180, 2507908), (195, 2314992), (204, 2212860), (208, 2170305), (221, 2042640), (234, 1929160), (240, 1880931), (255, 1770288), (260, 1736244), (272, 1659645), (306, 1475240), (312, 1446870), (340, 1327716), (360, 1253954), (390, 1157496), (408, 1106430), (442, 1021320), (468, 964580), (510, 885144), (520, 868122), (585, 771664), (612, 737620), (624, 723435), (663, 680880), (680, 663858), (720, 626977), (765, 590096), (780, 578748), (816, 553215), (884, 510660), (936, 482290), (1020, 442572), (1040, 434061), (1105, 408528), (1170, 385832), (1224, 368810), (1326, 340440), (1360, 331929), (1530, 295048), (1560, 289374), (1768, 255330), (1872, 241145), (1989, 226960), (2040, 221286), (2210, 204264), (2340, 192916), (2448, 184405), (2652, 170220), (2837, 159120), (3060, 147524), (3120, 144687), (3315, 136176), (3536, 127665), (3978, 113480), (4080, 110643), (4420, 102132), (4680, 96458), (5304, 85110), (5674, 79560), (6120, 73762), (6630, 68088), (7956, 56740), (8511, 53040), (8840, 51066), (9360, 48229), (9945, 45392), (10608, 42555), (11348, 39780), (12240, 36881), (13260, 34044), (14185, 31824), (15912, 28370), (17022, 26520), (17680, 25533), (19890, 22696)]