129665880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 466560000

約数和(自身を除く): 336894120

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, 71, 72, 76, 89, 90, 95, 108, 114, 120, 135, 142, 152, 171, 178, 180, 190, 213, 216, 228, 267, 270, 284, 285, 342, 355, 356, 360, 380, 426, 445, 456, 513, 534, 540, 568, 570, 639, 684, 710, 712, 760, 801, 852, 855, 890, 1026, 1065, 1068, 1080, 1140, 1278, 1335, 1349, 1368, 1420, 1602, 1691, 1704, 1710, 1780, 1917, 2052, 2130, 2136, 2280, 2403, 2556, 2565, 2670, 2698, 2840, 3195, 3204, 3382, 3420, 3560, 3834, 4005, 4047, 4104, 4260, 4806, 5073, 5112, 5130, 5340, 5396, 6319, 6390, 6408, 6745, 6764, 6840, 7668, 8010, 8094, 8455, 8520, 9585, 9612, 10146, 10260, 10680, 10792, 12015, 12141, 12638, 12780, 13490, 13528, 15219, 15336, 16020, 16188, 16910, 18957, 19170, 19224, 20235, 20292, 20520, 24030, 24282, 25276, 25365, 25560, 26980, 30438, 31595, 32040, 32376, 33820, 36423, 37914, 38340, 40470, 40584, 45657, 48060, 48564, 50552, 50730, 53960, 56871, 60705, 60876, 63190, 67640, 72846, 75828, 76095, 76680, 80940, 91314, 94785, 96120, 97128, 101460, 113742, 120061, 121410, 121752, 126380, 145692, 151656, 152190, 161880, 170613, 182115, 182628, 189570, 202920, 227484, 228285, 240122, 242820, 252760, 284355, 291384, 304380, 341226, 360183, 364230, 365256, 379140, 454968, 456570, 480244, 485640, 568710, 600305, 608760, 682452, 720366, 728460, 758280, 853065, 913140, 960488, 1080549, 1137420, 1200610, 1364904, 1440732, 1456920, 1706130, 1800915, 1826280, 2161098, 2274840, 2401220, 2881464, 3241647, 3412260, 3601830, 4322196, 4802440, 5402745, 6483294, 6824520, 7203660, 8644392, 10805490, 12966588, 14407320, 16208235, 21610980, 25933176, 32416470, 43221960, 64832940, 129665880]

約数ペア:

[(1, 129665880), (2, 64832940), (3, 43221960), (4, 32416470), (5, 25933176), (6, 21610980), (8, 16208235), (9, 14407320), (10, 12966588), (12, 10805490), (15, 8644392), (18, 7203660), (19, 6824520), (20, 6483294), (24, 5402745), (27, 4802440), (30, 4322196), (36, 3601830), (38, 3412260), (40, 3241647), (45, 2881464), (54, 2401220), (57, 2274840), (60, 2161098), (71, 1826280), (72, 1800915), (76, 1706130), (89, 1456920), (90, 1440732), (95, 1364904), (108, 1200610), (114, 1137420), (120, 1080549), (135, 960488), (142, 913140), (152, 853065), (171, 758280), (178, 728460), (180, 720366), (190, 682452), (213, 608760), (216, 600305), (228, 568710), (267, 485640), (270, 480244), (284, 456570), (285, 454968), (342, 379140), (355, 365256), (356, 364230), (360, 360183), (380, 341226), (426, 304380), (445, 291384), (456, 284355), (513, 252760), (534, 242820), (540, 240122), (568, 228285), (570, 227484), (639, 202920), (684, 189570), (710, 182628), (712, 182115), (760, 170613), (801, 161880), (852, 152190), (855, 151656), (890, 145692), (1026, 126380), (1065, 121752), (1068, 121410), (1080, 120061), (1140, 113742), (1278, 101460), (1335, 97128), (1349, 96120), (1368, 94785), (1420, 91314), (1602, 80940), (1691, 76680), (1704, 76095), (1710, 75828), (1780, 72846), (1917, 67640), (2052, 63190), (2130, 60876), (2136, 60705), (2280, 56871), (2403, 53960), (2556, 50730), (2565, 50552), (2670, 48564), (2698, 48060), (2840, 45657), (3195, 40584), (3204, 40470), (3382, 38340), (3420, 37914), (3560, 36423), (3834, 33820), (4005, 32376), (4047, 32040), (4104, 31595), (4260, 30438), (4806, 26980), (5073, 25560), (5112, 25365), (5130, 25276), (5340, 24282), (5396, 24030), (6319, 20520), (6390, 20292), (6408, 20235), (6745, 19224), (6764, 19170), (6840, 18957), (7668, 16910), (8010, 16188), (8094, 16020), (8455, 15336), (8520, 15219), (9585, 13528), (9612, 13490), (10146, 12780), (10260, 12638), (10680, 12141), (10792, 12015)]