18849035880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{10321}}^1$

素因数の和:10449

約数の個数: 256

約数和(自身を含む): 66886560000

約数和(自身を除く): 48037524120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 89, 90, 95, 108, 114, 120, 135, 152, 171, 178, 180, 190, 216, 228, 267, 270, 285, 342, 356, 360, 380, 445, 456, 513, 534, 540, 570, 684, 712, 760, 801, 855, 890, 1026, 1068, 1080, 1140, 1335, 1368, 1602, 1691, 1710, 1780, 2052, 2136, 2280, 2403, 2565, 2670, 3204, 3382, 3420, 3560, 4005, 4104, 4806, 5073, 5130, 5340, 6408, 6764, 6840, 8010, 8455, 9612, 10146, 10260, 10321, 10680, 12015, 13528, 15219, 16020, 16910, 19224, 20292, 20520, 20642, 24030, 25365, 30438, 30963, 32040, 33820, 40584, 41284, 45657, 48060, 50730, 51605, 60876, 61926, 67640, 76095, 82568, 91314, 92889, 96120, 101460, 103210, 121752, 123852, 152190, 154815, 182628, 185778, 196099, 202920, 206420, 228285, 247704, 278667, 304380, 309630, 365256, 371556, 392198, 412840, 456570, 464445, 557334, 588297, 608760, 619260, 743112, 784396, 913140, 918569, 928890, 980495, 1114668, 1176594, 1238520, 1393335, 1568792, 1764891, 1826280, 1837138, 1857780, 1960990, 2229336, 2353188, 2755707, 2786670, 2941485, 3529782, 3674276, 3715560, 3921980, 4592845, 4706376, 5294673, 5511414, 5573340, 5882970, 7059564, 7348552, 7843960, 8267121, 8824455, 9185690, 10589346, 11022828, 11146680, 11765940, 13778535, 14119128, 16534242, 17452811, 17648910, 18371380, 21178692, 22045656, 23531880, 24801363, 26473365, 27557070, 33068484, 34905622, 35297820, 36742760, 41335605, 42357384, 49602726, 52358433, 52946730, 55114140, 66136968, 69811244, 70595640, 82671210, 87264055, 99205452, 104716866, 105893460, 110228280, 124006815, 139622488, 157075299, 165342420, 174528110, 198410904, 209433732, 211786920, 248013630, 261792165, 314150598, 330684840, 349056220, 418867464, 471225897, 496027260, 523584330, 628301196, 698112440, 785376495, 942451794, 992054520, 1047168660, 1256602392, 1570752990, 1884903588, 2094337320, 2356129485, 3141505980, 3769807176, 4712258970, 6283011960, 9424517940, 18849035880]

約数ペア:

[(1, 18849035880), (2, 9424517940), (3, 6283011960), (4, 4712258970), (5, 3769807176), (6, 3141505980), (8, 2356129485), (9, 2094337320), (10, 1884903588), (12, 1570752990), (15, 1256602392), (18, 1047168660), (19, 992054520), (20, 942451794), (24, 785376495), (27, 698112440), (30, 628301196), (36, 523584330), (38, 496027260), (40, 471225897), (45, 418867464), (54, 349056220), (57, 330684840), (60, 314150598), (72, 261792165), (76, 248013630), (89, 211786920), (90, 209433732), (95, 198410904), (108, 174528110), (114, 165342420), (120, 157075299), (135, 139622488), (152, 124006815), (171, 110228280), (178, 105893460), (180, 104716866), (190, 99205452), (216, 87264055), (228, 82671210), (267, 70595640), (270, 69811244), (285, 66136968), (342, 55114140), (356, 52946730), (360, 52358433), (380, 49602726), (445, 42357384), (456, 41335605), (513, 36742760), (534, 35297820), (540, 34905622), (570, 33068484), (684, 27557070), (712, 26473365), (760, 24801363), (801, 23531880), (855, 22045656), (890, 21178692), (1026, 18371380), (1068, 17648910), (1080, 17452811), (1140, 16534242), (1335, 14119128), (1368, 13778535), (1602, 11765940), (1691, 11146680), (1710, 11022828), (1780, 10589346), (2052, 9185690), (2136, 8824455), (2280, 8267121), (2403, 7843960), (2565, 7348552), (2670, 7059564), (3204, 5882970), (3382, 5573340), (3420, 5511414), (3560, 5294673), (4005, 4706376), (4104, 4592845), (4806, 3921980), (5073, 3715560), (5130, 3674276), (5340, 3529782), (6408, 2941485), (6764, 2786670), (6840, 2755707), (8010, 2353188), (8455, 2229336), (9612, 1960990), (10146, 1857780), (10260, 1837138), (10321, 1826280), (10680, 1764891), (12015, 1568792), (13528, 1393335), (15219, 1238520), (16020, 1176594), (16910, 1114668), (19224, 980495), (20292, 928890), (20520, 918569), (20642, 913140), (24030, 784396), (25365, 743112), (30438, 619260), (30963, 608760), (32040, 588297), (33820, 557334), (40584, 464445), (41284, 456570), (45657, 412840), (48060, 392198), (50730, 371556), (51605, 365256), (60876, 309630), (61926, 304380), (67640, 278667), (76095, 247704), (82568, 228285), (91314, 206420), (92889, 202920), (96120, 196099), (101460, 185778), (103210, 182628), (121752, 154815), (123852, 152190)]