344320470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1772

約数の個数: 160

約数和(自身を含む): 1050144480

約数和(自身を除く): 705824010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 114, 117, 130, 135, 162, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 405, 494, 513, 570, 585, 702, 741, 810, 855, 1026, 1053, 1170, 1235, 1482, 1539, 1710, 1721, 1755, 2106, 2223, 2470, 2565, 3078, 3442, 3510, 3705, 4446, 5130, 5163, 5265, 6669, 7410, 7695, 8605, 10326, 10530, 11115, 13338, 15390, 15489, 17210, 20007, 22230, 22373, 25815, 30978, 32699, 33345, 40014, 44746, 46467, 51630, 65398, 66690, 67119, 77445, 92934, 98097, 100035, 111865, 134238, 139401, 154890, 163495, 196194, 200070, 201357, 223730, 232335, 278802, 294291, 326990, 335595, 402714, 425087, 464670, 490485, 588582, 604071, 671190, 697005, 850174, 882873, 980970, 1006785, 1208142, 1275261, 1394010, 1471455, 1765746, 1812213, 2013570, 2125435, 2550522, 2648619, 2942910, 3020355, 3624426, 3825783, 4250870, 4414365, 5297238, 6040710, 6376305, 7651566, 8828730, 9061065, 11477349, 12752610, 13243095, 18122130, 19128915, 22954698, 26486190, 34432047, 38257830, 57386745, 68864094, 114773490, 172160235, 344320470]

約数ペア:

[(1, 344320470), (2, 172160235), (3, 114773490), (5, 68864094), (6, 57386745), (9, 38257830), (10, 34432047), (13, 26486190), (15, 22954698), (18, 19128915), (19, 18122130), (26, 13243095), (27, 12752610), (30, 11477349), (38, 9061065), (39, 8828730), (45, 7651566), (54, 6376305), (57, 6040710), (65, 5297238), (78, 4414365), (81, 4250870), (90, 3825783), (95, 3624426), (114, 3020355), (117, 2942910), (130, 2648619), (135, 2550522), (162, 2125435), (171, 2013570), (190, 1812213), (195, 1765746), (234, 1471455), (247, 1394010), (270, 1275261), (285, 1208142), (342, 1006785), (351, 980970), (390, 882873), (405, 850174), (494, 697005), (513, 671190), (570, 604071), (585, 588582), (702, 490485), (741, 464670), (810, 425087), (855, 402714), (1026, 335595), (1053, 326990), (1170, 294291), (1235, 278802), (1482, 232335), (1539, 223730), (1710, 201357), (1721, 200070), (1755, 196194), (2106, 163495), (2223, 154890), (2470, 139401), (2565, 134238), (3078, 111865), (3442, 100035), (3510, 98097), (3705, 92934), (4446, 77445), (5130, 67119), (5163, 66690), (5265, 65398), (6669, 51630), (7410, 46467), (7695, 44746), (8605, 40014), (10326, 33345), (10530, 32699), (11115, 30978), (13338, 25815), (15390, 22373), (15489, 22230), (17210, 20007)]