145630440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 525312000

約数和(自身を除く): 379681560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 135, 141, 151, 152, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 302, 342, 360, 376, 380, 423, 453, 456, 470, 513, 540, 564, 570, 604, 684, 705, 755, 760, 846, 855, 893, 906, 940, 1026, 1080, 1128, 1140, 1208, 1269, 1359, 1368, 1410, 1510, 1692, 1710, 1786, 1812, 1880, 2052, 2115, 2265, 2280, 2538, 2565, 2679, 2718, 2820, 2869, 3020, 3384, 3420, 3572, 3624, 4077, 4104, 4230, 4465, 4530, 5076, 5130, 5358, 5436, 5640, 5738, 6040, 6345, 6795, 6840, 7097, 7144, 8037, 8154, 8460, 8607, 8930, 9060, 10152, 10260, 10716, 10872, 11476, 12690, 13395, 13590, 14194, 14345, 16074, 16308, 16920, 17214, 17860, 18120, 20385, 20520, 21291, 21432, 22952, 24111, 25380, 25821, 26790, 27180, 28388, 28690, 32148, 32616, 34428, 35485, 35720, 40185, 40770, 42582, 43035, 48222, 50760, 51642, 53580, 54360, 56776, 57380, 63873, 64296, 68856, 70970, 77463, 80370, 81540, 85164, 86070, 96444, 103284, 106455, 107160, 114760, 120555, 127746, 129105, 134843, 141940, 154926, 160740, 163080, 170328, 172140, 191619, 192888, 206568, 212910, 241110, 255492, 258210, 269686, 283880, 309852, 319365, 321480, 344280, 383238, 387315, 404529, 425820, 482220, 510984, 516420, 539372, 619704, 638730, 674215, 766476, 774630, 809058, 851640, 958095, 964440, 1032840, 1078744, 1213587, 1277460, 1348430, 1532952, 1549260, 1618116, 1916190, 2022645, 2427174, 2554920, 2696860, 3098520, 3236232, 3640761, 3832380, 4045290, 4854348, 5393720, 6067935, 7281522, 7664760, 8090580, 9708696, 12135870, 14563044, 16181160, 18203805, 24271740, 29126088, 36407610, 48543480, 72815220, 145630440]

約数ペア:

[(1, 145630440), (2, 72815220), (3, 48543480), (4, 36407610), (5, 29126088), (6, 24271740), (8, 18203805), (9, 16181160), (10, 14563044), (12, 12135870), (15, 9708696), (18, 8090580), (19, 7664760), (20, 7281522), (24, 6067935), (27, 5393720), (30, 4854348), (36, 4045290), (38, 3832380), (40, 3640761), (45, 3236232), (47, 3098520), (54, 2696860), (57, 2554920), (60, 2427174), (72, 2022645), (76, 1916190), (90, 1618116), (94, 1549260), (95, 1532952), (108, 1348430), (114, 1277460), (120, 1213587), (135, 1078744), (141, 1032840), (151, 964440), (152, 958095), (171, 851640), (180, 809058), (188, 774630), (190, 766476), (216, 674215), (228, 638730), (235, 619704), (270, 539372), (282, 516420), (285, 510984), (302, 482220), (342, 425820), (360, 404529), (376, 387315), (380, 383238), (423, 344280), (453, 321480), (456, 319365), (470, 309852), (513, 283880), (540, 269686), (564, 258210), (570, 255492), (604, 241110), (684, 212910), (705, 206568), (755, 192888), (760, 191619), (846, 172140), (855, 170328), (893, 163080), (906, 160740), (940, 154926), (1026, 141940), (1080, 134843), (1128, 129105), (1140, 127746), (1208, 120555), (1269, 114760), (1359, 107160), (1368, 106455), (1410, 103284), (1510, 96444), (1692, 86070), (1710, 85164), (1786, 81540), (1812, 80370), (1880, 77463), (2052, 70970), (2115, 68856), (2265, 64296), (2280, 63873), (2538, 57380), (2565, 56776), (2679, 54360), (2718, 53580), (2820, 51642), (2869, 50760), (3020, 48222), (3384, 43035), (3420, 42582), (3572, 40770), (3624, 40185), (4077, 35720), (4104, 35485), (4230, 34428), (4465, 32616), (4530, 32148), (5076, 28690), (5130, 28388), (5358, 27180), (5436, 26790), (5640, 25821), (5738, 25380), (6040, 24111), (6345, 22952), (6795, 21432), (6840, 21291), (7097, 20520), (7144, 20385), (8037, 18120), (8154, 17860), (8460, 17214), (8607, 16920), (8930, 16308), (9060, 16074), (10152, 14345), (10260, 14194), (10716, 13590), (10872, 13395), (11476, 12690)]