444222480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{823}}^1$

素因数の和:1025

約数の個数: 160

約数和(自身を含む): 1493404416

約数和(自身を除く): 1049181936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 173, 195, 208, 240, 260, 312, 346, 390, 519, 520, 624, 692, 780, 823, 865, 1038, 1040, 1384, 1560, 1646, 1730, 2076, 2249, 2469, 2595, 2768, 3120, 3292, 3460, 4115, 4152, 4498, 4938, 5190, 6584, 6747, 6920, 8230, 8304, 8996, 9876, 10380, 10699, 11245, 12345, 13168, 13494, 13840, 16460, 17992, 19752, 20760, 21398, 22490, 24690, 26988, 32097, 32920, 33735, 35984, 39504, 41520, 42796, 44980, 49380, 53495, 53976, 64194, 65840, 67470, 85592, 89960, 98760, 106990, 107952, 128388, 134940, 142379, 160485, 171184, 179920, 197520, 213980, 256776, 269880, 284758, 320970, 427137, 427960, 513552, 539760, 569516, 641940, 711895, 854274, 855920, 1139032, 1283880, 1423790, 1708548, 1850927, 2135685, 2278064, 2567760, 2847580, 3417096, 3701854, 4271370, 5552781, 5695160, 6834192, 7403708, 8542740, 9254635, 11105562, 11390320, 14807416, 17085480, 18509270, 22211124, 27763905, 29614832, 34170960, 37018540, 44422248, 55527810, 74037080, 88844496, 111055620, 148074160, 222111240, 444222480]

約数ペア:

[(1, 444222480), (2, 222111240), (3, 148074160), (4, 111055620), (5, 88844496), (6, 74037080), (8, 55527810), (10, 44422248), (12, 37018540), (13, 34170960), (15, 29614832), (16, 27763905), (20, 22211124), (24, 18509270), (26, 17085480), (30, 14807416), (39, 11390320), (40, 11105562), (48, 9254635), (52, 8542740), (60, 7403708), (65, 6834192), (78, 5695160), (80, 5552781), (104, 4271370), (120, 3701854), (130, 3417096), (156, 2847580), (173, 2567760), (195, 2278064), (208, 2135685), (240, 1850927), (260, 1708548), (312, 1423790), (346, 1283880), (390, 1139032), (519, 855920), (520, 854274), (624, 711895), (692, 641940), (780, 569516), (823, 539760), (865, 513552), (1038, 427960), (1040, 427137), (1384, 320970), (1560, 284758), (1646, 269880), (1730, 256776), (2076, 213980), (2249, 197520), (2469, 179920), (2595, 171184), (2768, 160485), (3120, 142379), (3292, 134940), (3460, 128388), (4115, 107952), (4152, 106990), (4498, 98760), (4938, 89960), (5190, 85592), (6584, 67470), (6747, 65840), (6920, 64194), (8230, 53976), (8304, 53495), (8996, 49380), (9876, 44980), (10380, 42796), (10699, 41520), (11245, 39504), (12345, 35984), (13168, 33735), (13494, 32920), (13840, 32097), (16460, 26988), (17992, 24690), (19752, 22490), (20760, 21398)]