1255481760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1163}}^1$

素因数の和:1367

約数の個数: 192

約数和(自身を含む): 4287282048

約数和(自身を除く): 3031800288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 195, 208, 240, 260, 312, 346, 390, 416, 480, 519, 520, 624, 692, 780, 865, 1038, 1040, 1163, 1248, 1384, 1560, 1730, 2076, 2080, 2249, 2326, 2595, 2768, 3120, 3460, 3489, 4152, 4498, 4652, 5190, 5536, 5815, 6240, 6747, 6920, 6978, 8304, 8996, 9304, 10380, 11245, 11630, 13494, 13840, 13956, 15119, 16608, 17445, 17992, 18608, 20760, 22490, 23260, 26988, 27680, 27912, 30238, 33735, 34890, 35984, 37216, 41520, 44980, 45357, 46520, 53976, 55824, 60476, 67470, 69780, 71968, 75595, 83040, 89960, 90714, 93040, 107952, 111648, 120952, 134940, 139560, 151190, 179920, 181428, 186080, 201199, 215904, 226785, 241904, 269880, 279120, 302380, 359840, 362856, 402398, 453570, 483808, 539760, 558240, 603597, 604760, 725712, 804796, 907140, 1005995, 1079520, 1207194, 1209520, 1451424, 1609592, 1814280, 2011990, 2414388, 2419040, 2615587, 3017985, 3219184, 3628560, 4023980, 4828776, 5231174, 6035970, 6438368, 7257120, 7846761, 8047960, 9657552, 10462348, 12071940, 13077935, 15693522, 16095920, 19315104, 20924696, 24143880, 26155870, 31387044, 32191840, 39233805, 41849392, 48287760, 52311740, 62774088, 78467610, 83698784, 96575520, 104623480, 125548176, 156935220, 209246960, 251096352, 313870440, 418493920, 627740880, 1255481760]

約数ペア:

[(1, 1255481760), (2, 627740880), (3, 418493920), (4, 313870440), (5, 251096352), (6, 209246960), (8, 156935220), (10, 125548176), (12, 104623480), (13, 96575520), (15, 83698784), (16, 78467610), (20, 62774088), (24, 52311740), (26, 48287760), (30, 41849392), (32, 39233805), (39, 32191840), (40, 31387044), (48, 26155870), (52, 24143880), (60, 20924696), (65, 19315104), (78, 16095920), (80, 15693522), (96, 13077935), (104, 12071940), (120, 10462348), (130, 9657552), (156, 8047960), (160, 7846761), (173, 7257120), (195, 6438368), (208, 6035970), (240, 5231174), (260, 4828776), (312, 4023980), (346, 3628560), (390, 3219184), (416, 3017985), (480, 2615587), (519, 2419040), (520, 2414388), (624, 2011990), (692, 1814280), (780, 1609592), (865, 1451424), (1038, 1209520), (1040, 1207194), (1163, 1079520), (1248, 1005995), (1384, 907140), (1560, 804796), (1730, 725712), (2076, 604760), (2080, 603597), (2249, 558240), (2326, 539760), (2595, 483808), (2768, 453570), (3120, 402398), (3460, 362856), (3489, 359840), (4152, 302380), (4498, 279120), (4652, 269880), (5190, 241904), (5536, 226785), (5815, 215904), (6240, 201199), (6747, 186080), (6920, 181428), (6978, 179920), (8304, 151190), (8996, 139560), (9304, 134940), (10380, 120952), (11245, 111648), (11630, 107952), (13494, 93040), (13840, 90714), (13956, 89960), (15119, 83040), (16608, 75595), (17445, 71968), (17992, 69780), (18608, 67470), (20760, 60476), (22490, 55824), (23260, 53976), (26988, 46520), (27680, 45357), (27912, 44980), (30238, 41520), (33735, 37216), (34890, 35984)]