251750871720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137849}}^1$

素因数の和:137977

約数の個数: 256

約数和(自身を含む): 893268000000

約数和(自身を除く): 641517128280

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, 10680, 12015, 13528, 15219, 16020, 16910, 19224, 20292, 20520, 24030, 25365, 30438, 32040, 33820, 40584, 45657, 48060, 50730, 60876, 67640, 76095, 91314, 96120, 101460, 121752, 137849, 152190, 182628, 202920, 228285, 275698, 304380, 365256, 413547, 456570, 551396, 608760, 689245, 827094, 913140, 1102792, 1240641, 1378490, 1654188, 1826280, 2067735, 2481282, 2619131, 2756980, 3308376, 3721923, 4135470, 4962564, 5238262, 5513960, 6203205, 7443846, 7857393, 8270940, 9925128, 10476524, 12268561, 12406410, 13095655, 14887692, 15714786, 16541880, 18609615, 20953048, 23572179, 24537122, 24812820, 26191310, 29775384, 31429572, 36805683, 37219230, 39286965, 47144358, 49074244, 49625640, 52382620, 61342805, 62859144, 70716537, 73611366, 74438460, 78573930, 94288716, 98148488, 104765240, 110417049, 117860895, 122685610, 141433074, 147222732, 148876920, 157147860, 184028415, 188577432, 220834098, 233102659, 235721790, 245371220, 282866148, 294445464, 314295720, 331251147, 353582685, 368056830, 441668196, 466205318, 471443580, 490742440, 552085245, 565732296, 662502294, 699307977, 707165370, 736113660, 883336392, 932410636, 942887160, 1104170490, 1165513295, 1325004588, 1398615954, 1414330740, 1472227320, 1656255735, 1864821272, 2097923931, 2208340980, 2331026590, 2650009176, 2797231908, 2828661480, 3312511470, 3496539885, 4195847862, 4416681960, 4662053180, 5594463816, 6293771793, 6625022940, 6993079770, 8391695724, 9324106360, 10489619655, 12587543586, 13250045880, 13986159540, 16783391448, 20979239310, 25175087172, 27972319080, 31468858965, 41958478620, 50350174344, 62937717930, 83916957240, 125875435860, 251750871720]

約数ペア:

[(1, 251750871720), (2, 125875435860), (3, 83916957240), (4, 62937717930), (5, 50350174344), (6, 41958478620), (8, 31468858965), (9, 27972319080), (10, 25175087172), (12, 20979239310), (15, 16783391448), (18, 13986159540), (19, 13250045880), (20, 12587543586), (24, 10489619655), (27, 9324106360), (30, 8391695724), (36, 6993079770), (38, 6625022940), (40, 6293771793), (45, 5594463816), (54, 4662053180), (57, 4416681960), (60, 4195847862), (72, 3496539885), (76, 3312511470), (89, 2828661480), (90, 2797231908), (95, 2650009176), (108, 2331026590), (114, 2208340980), (120, 2097923931), (135, 1864821272), (152, 1656255735), (171, 1472227320), (178, 1414330740), (180, 1398615954), (190, 1325004588), (216, 1165513295), (228, 1104170490), (267, 942887160), (270, 932410636), (285, 883336392), (342, 736113660), (356, 707165370), (360, 699307977), (380, 662502294), (445, 565732296), (456, 552085245), (513, 490742440), (534, 471443580), (540, 466205318), (570, 441668196), (684, 368056830), (712, 353582685), (760, 331251147), (801, 314295720), (855, 294445464), (890, 282866148), (1026, 245371220), (1068, 235721790), (1080, 233102659), (1140, 220834098), (1335, 188577432), (1368, 184028415), (1602, 157147860), (1691, 148876920), (1710, 147222732), (1780, 141433074), (2052, 122685610), (2136, 117860895), (2280, 110417049), (2403, 104765240), (2565, 98148488), (2670, 94288716), (3204, 78573930), (3382, 74438460), (3420, 73611366), (3560, 70716537), (4005, 62859144), (4104, 61342805), (4806, 52382620), (5073, 49625640), (5130, 49074244), (5340, 47144358), (6408, 39286965), (6764, 37219230), (6840, 36805683), (8010, 31429572), (8455, 29775384), (9612, 26191310), (10146, 24812820), (10260, 24537122), (10680, 23572179), (12015, 20953048), (13528, 18609615), (15219, 16541880), (16020, 15714786), (16910, 14887692), (19224, 13095655), (20292, 12406410), (20520, 12268561), (24030, 10476524), (25365, 9925128), (30438, 8270940), (32040, 7857393), (33820, 7443846), (40584, 6203205), (45657, 5513960), (48060, 5238262), (50730, 4962564), (60876, 4135470), (67640, 3721923), (76095, 3308376), (91314, 2756980), (96120, 2619131), (101460, 2481282), (121752, 2067735), (137849, 1826280), (152190, 1654188), (182628, 1378490), (202920, 1240641), (228285, 1102792), (275698, 913140), (304380, 827094), (365256, 689245), (413547, 608760), (456570, 551396)]