156989401080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1\times {\mathrm{8849}}^1$

素因数の和:9933

約数の個数: 128

約数和(自身を含む): 474433632000

約数和(自身を除く): 317444230920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 907, 978, 1304, 1630, 1814, 1956, 2445, 2721, 3260, 3628, 3912, 4535, 4890, 5442, 6520, 7256, 8849, 9070, 9780, 10884, 13605, 17698, 18140, 19560, 21768, 26547, 27210, 35396, 36280, 44245, 53094, 54420, 70792, 88490, 106188, 108840, 132735, 147841, 176980, 212376, 265470, 295682, 353960, 443523, 530940, 591364, 739205, 887046, 1061880, 1182728, 1442387, 1478410, 1774092, 2217615, 2884774, 2956820, 3548184, 4327161, 4435230, 5769548, 5913640, 7211935, 8026043, 8654322, 8870460, 11539096, 14423870, 16052086, 17308644, 17740920, 21635805, 24078129, 28847740, 32104172, 34617288, 40130215, 43271610, 48156258, 57695480, 64208344, 80260430, 86543220, 96312516, 120390645, 160520860, 173086440, 192625032, 240781290, 321041720, 481562580, 963125160, 1308245009, 2616490018, 3924735027, 5232980036, 6541225045, 7849470054, 10465960072, 13082450090, 15698940108, 19623675135, 26164900180, 31397880216, 39247350270, 52329800360, 78494700540, 156989401080]

約数ペア:

[(1, 156989401080), (2, 78494700540), (3, 52329800360), (4, 39247350270), (5, 31397880216), (6, 26164900180), (8, 19623675135), (10, 15698940108), (12, 13082450090), (15, 10465960072), (20, 7849470054), (24, 6541225045), (30, 5232980036), (40, 3924735027), (60, 2616490018), (120, 1308245009), (163, 963125160), (326, 481562580), (489, 321041720), (652, 240781290), (815, 192625032), (907, 173086440), (978, 160520860), (1304, 120390645), (1630, 96312516), (1814, 86543220), (1956, 80260430), (2445, 64208344), (2721, 57695480), (3260, 48156258), (3628, 43271610), (3912, 40130215), (4535, 34617288), (4890, 32104172), (5442, 28847740), (6520, 24078129), (7256, 21635805), (8849, 17740920), (9070, 17308644), (9780, 16052086), (10884, 14423870), (13605, 11539096), (17698, 8870460), (18140, 8654322), (19560, 8026043), (21768, 7211935), (26547, 5913640), (27210, 5769548), (35396, 4435230), (36280, 4327161), (44245, 3548184), (53094, 2956820), (54420, 2884774), (70792, 2217615), (88490, 1774092), (106188, 1478410), (108840, 1442387), (132735, 1182728), (147841, 1061880), (176980, 887046), (212376, 739205), (265470, 591364), (295682, 530940), (353960, 443523)]