194577480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28447}}^1$

素因数の和:28483

約数の個数: 96

約数和(自身を含む): 665683200

約数和(自身を除く): 471105720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 28447, 56894, 85341, 113788, 142235, 170682, 227576, 256023, 284470, 341364, 426705, 512046, 540493, 568940, 682728, 853410, 1024092, 1080986, 1137880, 1280115, 1621479, 1706820, 2048184, 2161972, 2560230, 2702465, 3242958, 3413640, 4323944, 4864437, 5120460, 5404930, 6485916, 8107395, 9728874, 10240920, 10809860, 12971832, 16214790, 19457748, 21619720, 24322185, 32429580, 38915496, 48644370, 64859160, 97288740, 194577480]

約数ペア:

[(1, 194577480), (2, 97288740), (3, 64859160), (4, 48644370), (5, 38915496), (6, 32429580), (8, 24322185), (9, 21619720), (10, 19457748), (12, 16214790), (15, 12971832), (18, 10809860), (19, 10240920), (20, 9728874), (24, 8107395), (30, 6485916), (36, 5404930), (38, 5120460), (40, 4864437), (45, 4323944), (57, 3413640), (60, 3242958), (72, 2702465), (76, 2560230), (90, 2161972), (95, 2048184), (114, 1706820), (120, 1621479), (152, 1280115), (171, 1137880), (180, 1080986), (190, 1024092), (228, 853410), (285, 682728), (342, 568940), (360, 540493), (380, 512046), (456, 426705), (570, 341364), (684, 284470), (760, 256023), (855, 227576), (1140, 170682), (1368, 142235), (1710, 113788), (2280, 85341), (3420, 56894), (6840, 28447)]