86642280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 192

約数和(自身を含む): 303264000

約数和(自身を除く): 216621720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 76, 90, 95, 106, 114, 120, 152, 159, 171, 180, 190, 212, 228, 239, 265, 285, 318, 342, 360, 380, 424, 456, 477, 478, 530, 570, 636, 684, 717, 760, 795, 855, 954, 956, 1007, 1060, 1140, 1195, 1272, 1368, 1434, 1590, 1710, 1908, 1912, 2014, 2120, 2151, 2280, 2385, 2390, 2868, 3021, 3180, 3420, 3585, 3816, 4028, 4302, 4541, 4770, 4780, 5035, 5736, 6042, 6360, 6840, 7170, 8056, 8604, 9063, 9082, 9540, 9560, 10070, 10755, 12084, 12667, 13623, 14340, 15105, 17208, 18126, 18164, 19080, 20140, 21510, 22705, 24168, 25334, 27246, 28680, 30210, 36252, 36328, 38001, 40280, 40869, 43020, 45315, 45410, 50668, 54492, 60420, 63335, 68115, 72504, 76002, 81738, 86040, 90630, 90820, 101336, 108984, 114003, 120840, 126670, 136230, 152004, 163476, 181260, 181640, 190005, 204345, 228006, 240673, 253340, 272460, 304008, 326952, 362520, 380010, 408690, 456012, 481346, 506680, 544920, 570015, 722019, 760020, 817380, 912024, 962692, 1140030, 1203365, 1444038, 1520040, 1634760, 1925384, 2166057, 2280060, 2406730, 2888076, 3610095, 4332114, 4560120, 4813460, 5776152, 7220190, 8664228, 9626920, 10830285, 14440380, 17328456, 21660570, 28880760, 43321140, 86642280]

約数ペア:

[(1, 86642280), (2, 43321140), (3, 28880760), (4, 21660570), (5, 17328456), (6, 14440380), (8, 10830285), (9, 9626920), (10, 8664228), (12, 7220190), (15, 5776152), (18, 4813460), (19, 4560120), (20, 4332114), (24, 3610095), (30, 2888076), (36, 2406730), (38, 2280060), (40, 2166057), (45, 1925384), (53, 1634760), (57, 1520040), (60, 1444038), (72, 1203365), (76, 1140030), (90, 962692), (95, 912024), (106, 817380), (114, 760020), (120, 722019), (152, 570015), (159, 544920), (171, 506680), (180, 481346), (190, 456012), (212, 408690), (228, 380010), (239, 362520), (265, 326952), (285, 304008), (318, 272460), (342, 253340), (360, 240673), (380, 228006), (424, 204345), (456, 190005), (477, 181640), (478, 181260), (530, 163476), (570, 152004), (636, 136230), (684, 126670), (717, 120840), (760, 114003), (795, 108984), (855, 101336), (954, 90820), (956, 90630), (1007, 86040), (1060, 81738), (1140, 76002), (1195, 72504), (1272, 68115), (1368, 63335), (1434, 60420), (1590, 54492), (1710, 50668), (1908, 45410), (1912, 45315), (2014, 43020), (2120, 40869), (2151, 40280), (2280, 38001), (2385, 36328), (2390, 36252), (2868, 30210), (3021, 28680), (3180, 27246), (3420, 25334), (3585, 24168), (3816, 22705), (4028, 21510), (4302, 20140), (4541, 19080), (4770, 18164), (4780, 18126), (5035, 17208), (5736, 15105), (6042, 14340), (6360, 13623), (6840, 12667), (7170, 12084), (8056, 10755), (8604, 10070), (9063, 9560), (9082, 9540)]