304432440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10271}}^1$

素因数の和:10317

約数の個数: 128

約数和(自身を含む): 1035417600

約数和(自身を除く): 730985160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 10271, 14820, 20542, 29640, 30813, 41084, 51355, 61626, 82168, 102710, 123252, 133523, 154065, 195149, 205420, 246504, 267046, 308130, 390298, 400569, 410840, 534092, 585447, 616260, 667615, 780596, 801138, 975745, 1068184, 1170894, 1232520, 1335230, 1561192, 1602276, 1951490, 2002845, 2341788, 2536937, 2670460, 2927235, 3204552, 3902980, 4005690, 4683576, 5073874, 5340920, 5854470, 7610811, 7805960, 8011380, 10147748, 11708940, 12684685, 15221622, 16022760, 20295496, 23417880, 25369370, 30443244, 38054055, 50738740, 60886488, 76108110, 101477480, 152216220, 304432440]

約数ペア:

[(1, 304432440), (2, 152216220), (3, 101477480), (4, 76108110), (5, 60886488), (6, 50738740), (8, 38054055), (10, 30443244), (12, 25369370), (13, 23417880), (15, 20295496), (19, 16022760), (20, 15221622), (24, 12684685), (26, 11708940), (30, 10147748), (38, 8011380), (39, 7805960), (40, 7610811), (52, 5854470), (57, 5340920), (60, 5073874), (65, 4683576), (76, 4005690), (78, 3902980), (95, 3204552), (104, 2927235), (114, 2670460), (120, 2536937), (130, 2341788), (152, 2002845), (156, 1951490), (190, 1602276), (195, 1561192), (228, 1335230), (247, 1232520), (260, 1170894), (285, 1068184), (312, 975745), (380, 801138), (390, 780596), (456, 667615), (494, 616260), (520, 585447), (570, 534092), (741, 410840), (760, 400569), (780, 390298), (988, 308130), (1140, 267046), (1235, 246504), (1482, 205420), (1560, 195149), (1976, 154065), (2280, 133523), (2470, 123252), (2964, 102710), (3705, 82168), (4940, 61626), (5928, 51355), (7410, 41084), (9880, 30813), (10271, 29640), (14820, 20542)]