235500720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 320

約数和(自身を含む): 923940864

約数和(自身を除く): 688440144

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, 41, 42, 48, 52, 56, 60, 65, 70, 78, 80, 82, 84, 91, 104, 105, 112, 120, 123, 130, 140, 156, 164, 168, 182, 195, 205, 208, 210, 240, 246, 260, 263, 273, 280, 287, 312, 328, 336, 364, 390, 410, 420, 455, 492, 520, 526, 533, 546, 560, 574, 615, 624, 656, 728, 780, 789, 820, 840, 861, 910, 984, 1040, 1052, 1066, 1092, 1148, 1230, 1315, 1365, 1435, 1456, 1560, 1578, 1599, 1640, 1680, 1722, 1820, 1841, 1968, 2104, 2132, 2184, 2296, 2460, 2630, 2665, 2730, 2870, 3120, 3156, 3198, 3280, 3419, 3444, 3640, 3682, 3731, 3945, 4208, 4264, 4305, 4368, 4592, 4920, 5260, 5330, 5460, 5523, 5740, 6312, 6396, 6838, 6888, 7280, 7364, 7462, 7890, 7995, 8528, 8610, 9205, 9840, 10257, 10520, 10660, 10783, 10920, 11046, 11193, 11480, 12624, 12792, 13676, 13776, 14728, 14924, 15780, 15990, 17095, 17220, 18410, 18655, 20514, 21040, 21320, 21566, 21840, 22092, 22386, 22960, 23933, 25584, 27352, 27615, 29456, 29848, 31560, 31980, 32349, 34190, 34440, 36820, 37310, 41028, 42640, 43132, 44184, 44772, 47866, 51285, 53915, 54704, 55230, 55965, 59696, 63120, 63960, 64698, 68380, 68880, 71799, 73640, 74620, 75481, 82056, 86264, 88368, 89544, 95732, 102570, 107830, 110460, 111930, 119665, 127920, 129396, 136760, 140179, 143598, 147280, 149240, 150962, 161745, 164112, 172528, 179088, 191464, 205140, 215660, 220920, 223860, 226443, 239330, 258792, 273520, 280358, 287196, 298480, 301924, 323490, 358995, 377405, 382928, 410280, 420537, 431320, 441840, 447720, 452886, 478660, 517584, 560716, 574392, 603848, 646980, 700895, 717990, 754810, 820560, 841074, 862640, 895440, 905772, 957320, 981253, 1121432, 1132215, 1148784, 1207696, 1293960, 1401790, 1435980, 1509620, 1682148, 1811544, 1914640, 1962506, 2102685, 2242864, 2264430, 2587920, 2803580, 2871960, 2943759, 3019240, 3364296, 3623088, 3925012, 4205370, 4528860, 4906265, 5607160, 5743920, 5887518, 6038480, 6728592, 7850024, 8410740, 9057720, 9812530, 11214320, 11775036, 14718795, 15700048, 16821480, 18115440, 19625060, 23550072, 29437590, 33642960, 39250120, 47100144, 58875180, 78500240, 117750360, 235500720]

約数ペア:

[(1, 235500720), (2, 117750360), (3, 78500240), (4, 58875180), (5, 47100144), (6, 39250120), (7, 33642960), (8, 29437590), (10, 23550072), (12, 19625060), (13, 18115440), (14, 16821480), (15, 15700048), (16, 14718795), (20, 11775036), (21, 11214320), (24, 9812530), (26, 9057720), (28, 8410740), (30, 7850024), (35, 6728592), (39, 6038480), (40, 5887518), (41, 5743920), (42, 5607160), (48, 4906265), (52, 4528860), (56, 4205370), (60, 3925012), (65, 3623088), (70, 3364296), (78, 3019240), (80, 2943759), (82, 2871960), (84, 2803580), (91, 2587920), (104, 2264430), (105, 2242864), (112, 2102685), (120, 1962506), (123, 1914640), (130, 1811544), (140, 1682148), (156, 1509620), (164, 1435980), (168, 1401790), (182, 1293960), (195, 1207696), (205, 1148784), (208, 1132215), (210, 1121432), (240, 981253), (246, 957320), (260, 905772), (263, 895440), (273, 862640), (280, 841074), (287, 820560), (312, 754810), (328, 717990), (336, 700895), (364, 646980), (390, 603848), (410, 574392), (420, 560716), (455, 517584), (492, 478660), (520, 452886), (526, 447720), (533, 441840), (546, 431320), (560, 420537), (574, 410280), (615, 382928), (624, 377405), (656, 358995), (728, 323490), (780, 301924), (789, 298480), (820, 287196), (840, 280358), (861, 273520), (910, 258792), (984, 239330), (1040, 226443), (1052, 223860), (1066, 220920), (1092, 215660), (1148, 205140), (1230, 191464), (1315, 179088), (1365, 172528), (1435, 164112), (1456, 161745), (1560, 150962), (1578, 149240), (1599, 147280), (1640, 143598), (1680, 140179), (1722, 136760), (1820, 129396), (1841, 127920), (1968, 119665), (2104, 111930), (2132, 110460), (2184, 107830), (2296, 102570), (2460, 95732), (2630, 89544), (2665, 88368), (2730, 86264), (2870, 82056), (3120, 75481), (3156, 74620), (3198, 73640), (3280, 71799), (3419, 68880), (3444, 68380), (3640, 64698), (3682, 63960), (3731, 63120), (3945, 59696), (4208, 55965), (4264, 55230), (4305, 54704), (4368, 53915), (4592, 51285), (4920, 47866), (5260, 44772), (5330, 44184), (5460, 43132), (5523, 42640), (5740, 41028), (6312, 37310), (6396, 36820), (6838, 34440), (6888, 34190), (7280, 32349), (7364, 31980), (7462, 31560), (7890, 29848), (7995, 29456), (8528, 27615), (8610, 27352), (9205, 25584), (9840, 23933), (10257, 22960), (10520, 22386), (10660, 22092), (10783, 21840), (10920, 21566), (11046, 21320), (11193, 21040), (11480, 20514), (12624, 18655), (12792, 18410), (13676, 17220), (13776, 17095), (14728, 15990), (14924, 15780)]