222733320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 128

約数和(自身を含む): 725034240

約数和(自身を除く): 502300920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 102, 120, 123, 136, 164, 170, 204, 205, 246, 255, 328, 340, 408, 410, 492, 510, 615, 680, 697, 820, 984, 1020, 1230, 1394, 1640, 2040, 2091, 2460, 2663, 2788, 3485, 4182, 4920, 5326, 5576, 6970, 7989, 8364, 10455, 10652, 13315, 13940, 15978, 16728, 20910, 21304, 26630, 27880, 31956, 39945, 41820, 45271, 53260, 63912, 79890, 83640, 90542, 106520, 109183, 135813, 159780, 181084, 218366, 226355, 271626, 319560, 327549, 362168, 436732, 452710, 543252, 545915, 655098, 679065, 873464, 905420, 1086504, 1091830, 1310196, 1358130, 1637745, 1810840, 1856111, 2183660, 2620392, 2716260, 3275490, 3712222, 4367320, 5432520, 5568333, 6550980, 7424444, 9280555, 11136666, 13101960, 14848888, 18561110, 22273332, 27841665, 37122220, 44546664, 55683330, 74244440, 111366660, 222733320]

約数ペア:

[(1, 222733320), (2, 111366660), (3, 74244440), (4, 55683330), (5, 44546664), (6, 37122220), (8, 27841665), (10, 22273332), (12, 18561110), (15, 14848888), (17, 13101960), (20, 11136666), (24, 9280555), (30, 7424444), (34, 6550980), (40, 5568333), (41, 5432520), (51, 4367320), (60, 3712222), (68, 3275490), (82, 2716260), (85, 2620392), (102, 2183660), (120, 1856111), (123, 1810840), (136, 1637745), (164, 1358130), (170, 1310196), (204, 1091830), (205, 1086504), (246, 905420), (255, 873464), (328, 679065), (340, 655098), (408, 545915), (410, 543252), (492, 452710), (510, 436732), (615, 362168), (680, 327549), (697, 319560), (820, 271626), (984, 226355), (1020, 218366), (1230, 181084), (1394, 159780), (1640, 135813), (2040, 109183), (2091, 106520), (2460, 90542), (2663, 83640), (2788, 79890), (3485, 63912), (4182, 53260), (4920, 45271), (5326, 41820), (5576, 39945), (6970, 31956), (7989, 27880), (8364, 26630), (10455, 21304), (10652, 20910), (13315, 16728), (13940, 15978)]