66351120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 160

約数和(自身を含む): 230235264

約数和(自身を除く): 163884144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 613, 615, 656, 660, 820, 880, 902, 984, 1226, 1230, 1320, 1353, 1640, 1804, 1839, 1968, 2255, 2452, 2460, 2640, 2706, 3065, 3280, 3608, 3678, 4510, 4904, 4920, 5412, 6130, 6743, 6765, 7216, 7356, 9020, 9195, 9808, 9840, 10824, 12260, 13486, 13530, 14712, 18040, 18390, 20229, 21648, 24520, 25133, 26972, 27060, 29424, 33715, 36080, 36780, 40458, 49040, 50266, 53944, 54120, 67430, 73560, 75399, 80916, 100532, 101145, 107888, 108240, 125665, 134860, 147120, 150798, 161832, 201064, 202290, 251330, 269720, 276463, 301596, 323664, 376995, 402128, 404580, 502660, 539440, 552926, 603192, 753990, 809160, 829389, 1005320, 1105852, 1206384, 1382315, 1507980, 1618320, 1658778, 2010640, 2211704, 2764630, 3015960, 3317556, 4146945, 4423408, 5529260, 6031920, 6635112, 8293890, 11058520, 13270224, 16587780, 22117040, 33175560, 66351120]

約数ペア:

[(1, 66351120), (2, 33175560), (3, 22117040), (4, 16587780), (5, 13270224), (6, 11058520), (8, 8293890), (10, 6635112), (11, 6031920), (12, 5529260), (15, 4423408), (16, 4146945), (20, 3317556), (22, 3015960), (24, 2764630), (30, 2211704), (33, 2010640), (40, 1658778), (41, 1618320), (44, 1507980), (48, 1382315), (55, 1206384), (60, 1105852), (66, 1005320), (80, 829389), (82, 809160), (88, 753990), (110, 603192), (120, 552926), (123, 539440), (132, 502660), (164, 404580), (165, 402128), (176, 376995), (205, 323664), (220, 301596), (240, 276463), (246, 269720), (264, 251330), (328, 202290), (330, 201064), (410, 161832), (440, 150798), (451, 147120), (492, 134860), (528, 125665), (613, 108240), (615, 107888), (656, 101145), (660, 100532), (820, 80916), (880, 75399), (902, 73560), (984, 67430), (1226, 54120), (1230, 53944), (1320, 50266), (1353, 49040), (1640, 40458), (1804, 36780), (1839, 36080), (1968, 33715), (2255, 29424), (2452, 27060), (2460, 26972), (2640, 25133), (2706, 24520), (3065, 21648), (3280, 20229), (3608, 18390), (3678, 18040), (4510, 14712), (4904, 13530), (4920, 13486), (5412, 12260), (6130, 10824), (6743, 9840), (6765, 9808), (7216, 9195), (7356, 9020)]