393537690

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:339

約数の個数: 320

約数和(自身を含む): 1375799040

約数和(自身を除く): 982261350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 81, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 162, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 281, 285, 315, 342, 351, 378, 390, 399, 405, 455, 494, 513, 546, 562, 567, 570, 585, 630, 665, 702, 741, 798, 810, 819, 843, 855, 910, 945, 1026, 1053, 1134, 1170, 1197, 1235, 1330, 1365, 1405, 1482, 1539, 1638, 1686, 1710, 1729, 1755, 1890, 1967, 1995, 2106, 2223, 2394, 2457, 2470, 2529, 2565, 2730, 2810, 2835, 3078, 3458, 3510, 3591, 3653, 3705, 3934, 3990, 4095, 4215, 4446, 4914, 5058, 5130, 5187, 5265, 5339, 5670, 5901, 5985, 6669, 7182, 7306, 7371, 7410, 7587, 7695, 8190, 8430, 8645, 9835, 10374, 10530, 10678, 10773, 10959, 11115, 11802, 11970, 12285, 12645, 13338, 14742, 15174, 15390, 15561, 16017, 17290, 17703, 17955, 18265, 19670, 20007, 21546, 21918, 22230, 22761, 24570, 25290, 25571, 25935, 26695, 29505, 31122, 32034, 32877, 33345, 35406, 35910, 36530, 36855, 37373, 37935, 40014, 45522, 46683, 48051, 51142, 51870, 53109, 53390, 53865, 54795, 59010, 65754, 66690, 69407, 73710, 74746, 75870, 76713, 77805, 80085, 88515, 93366, 96102, 98631, 100035, 106218, 107730, 109590, 112119, 113805, 127855, 138814, 140049, 144153, 153426, 155610, 159327, 160170, 164385, 177030, 186865, 197262, 200070, 208221, 224238, 227610, 230139, 233415, 240255, 255710, 265545, 280098, 288306, 295893, 318654, 328770, 336357, 347035, 373730, 383565, 416442, 432459, 460278, 466830, 480510, 485849, 493155, 531090, 560595, 591786, 624663, 672714, 690417, 694070, 700245, 720765, 767130, 796635, 864918, 971698, 986310, 1009071, 1041105, 1121190, 1150695, 1249326, 1380834, 1400490, 1441530, 1457547, 1479465, 1593270, 1681785, 1873989, 2018142, 2071251, 2082210, 2162295, 2301390, 2429245, 2915094, 2958930, 3027213, 3123315, 3363570, 3452085, 3747978, 4142502, 4324590, 4372641, 4858490, 5045355, 5621967, 6054426, 6246630, 6904170, 7287735, 8745282, 9369945, 10090710, 10356255, 11243934, 13117923, 14575470, 15136065, 18739890, 20712510, 21863205, 26235846, 28109835, 30272130, 39353769, 43726410, 56219670, 65589615, 78707538, 131179230, 196768845, 393537690]

約数ペア:

[(1, 393537690), (2, 196768845), (3, 131179230), (5, 78707538), (6, 65589615), (7, 56219670), (9, 43726410), (10, 39353769), (13, 30272130), (14, 28109835), (15, 26235846), (18, 21863205), (19, 20712510), (21, 18739890), (26, 15136065), (27, 14575470), (30, 13117923), (35, 11243934), (38, 10356255), (39, 10090710), (42, 9369945), (45, 8745282), (54, 7287735), (57, 6904170), (63, 6246630), (65, 6054426), (70, 5621967), (78, 5045355), (81, 4858490), (90, 4372641), (91, 4324590), (95, 4142502), (105, 3747978), (114, 3452085), (117, 3363570), (126, 3123315), (130, 3027213), (133, 2958930), (135, 2915094), (162, 2429245), (171, 2301390), (182, 2162295), (189, 2082210), (190, 2071251), (195, 2018142), (210, 1873989), (234, 1681785), (247, 1593270), (266, 1479465), (270, 1457547), (273, 1441530), (281, 1400490), (285, 1380834), (315, 1249326), (342, 1150695), (351, 1121190), (378, 1041105), (390, 1009071), (399, 986310), (405, 971698), (455, 864918), (494, 796635), (513, 767130), (546, 720765), (562, 700245), (567, 694070), (570, 690417), (585, 672714), (630, 624663), (665, 591786), (702, 560595), (741, 531090), (798, 493155), (810, 485849), (819, 480510), (843, 466830), (855, 460278), (910, 432459), (945, 416442), (1026, 383565), (1053, 373730), (1134, 347035), (1170, 336357), (1197, 328770), (1235, 318654), (1330, 295893), (1365, 288306), (1405, 280098), (1482, 265545), (1539, 255710), (1638, 240255), (1686, 233415), (1710, 230139), (1729, 227610), (1755, 224238), (1890, 208221), (1967, 200070), (1995, 197262), (2106, 186865), (2223, 177030), (2394, 164385), (2457, 160170), (2470, 159327), (2529, 155610), (2565, 153426), (2730, 144153), (2810, 140049), (2835, 138814), (3078, 127855), (3458, 113805), (3510, 112119), (3591, 109590), (3653, 107730), (3705, 106218), (3934, 100035), (3990, 98631), (4095, 96102), (4215, 93366), (4446, 88515), (4914, 80085), (5058, 77805), (5130, 76713), (5187, 75870), (5265, 74746), (5339, 73710), (5670, 69407), (5901, 66690), (5985, 65754), (6669, 59010), (7182, 54795), (7306, 53865), (7371, 53390), (7410, 53109), (7587, 51870), (7695, 51142), (8190, 48051), (8430, 46683), (8645, 45522), (9835, 40014), (10374, 37935), (10530, 37373), (10678, 36855), (10773, 36530), (10959, 35910), (11115, 35406), (11802, 33345), (11970, 32877), (12285, 32034), (12645, 31122), (13338, 29505), (14742, 26695), (15174, 25935), (15390, 25571), (15561, 25290), (16017, 24570), (17290, 22761), (17703, 22230), (17955, 21918), (18265, 21546), (19670, 20007)]