298182960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 1072431360

約数和(自身を除く): 774248400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 71, 72, 76, 80, 90, 95, 114, 120, 142, 144, 152, 171, 180, 190, 213, 228, 240, 284, 285, 304, 307, 342, 355, 360, 380, 426, 456, 568, 570, 614, 639, 684, 710, 720, 760, 852, 855, 912, 921, 1065, 1136, 1140, 1228, 1278, 1349, 1368, 1420, 1520, 1535, 1704, 1710, 1842, 2130, 2280, 2456, 2556, 2698, 2736, 2763, 2840, 3070, 3195, 3408, 3420, 3684, 4047, 4260, 4560, 4605, 4912, 5112, 5396, 5526, 5680, 5833, 6140, 6390, 6745, 6840, 7368, 8094, 8520, 9210, 10224, 10792, 11052, 11666, 12141, 12280, 12780, 13490, 13680, 13815, 14736, 16188, 17040, 17499, 18420, 20235, 21584, 21797, 22104, 23332, 24282, 24560, 25560, 26980, 27630, 29165, 32376, 34998, 36840, 40470, 43594, 44208, 46664, 48564, 51120, 52497, 53960, 55260, 58330, 60705, 64752, 65391, 69996, 73680, 80940, 87188, 87495, 93328, 97128, 104994, 107920, 108985, 110520, 116660, 121410, 130782, 139992, 161880, 174376, 174990, 194256, 196173, 209988, 217970, 221040, 233320, 242820, 261564, 262485, 279984, 323760, 326955, 348752, 349980, 392346, 414143, 419976, 435940, 466640, 485640, 523128, 524970, 653910, 699960, 784692, 828286, 839952, 871880, 971280, 980865, 1046256, 1049940, 1242429, 1307820, 1399920, 1569384, 1656572, 1743760, 1961730, 2070715, 2099880, 2484858, 2615640, 3138768, 3313144, 3727287, 3923460, 4141430, 4199760, 4969716, 5231280, 6212145, 6626288, 7454574, 7846920, 8282860, 9939432, 12424290, 14909148, 15693840, 16565720, 18636435, 19878864, 24848580, 29818296, 33131440, 37272870, 49697160, 59636592, 74545740, 99394320, 149091480, 298182960]

約数ペア:

[(1, 298182960), (2, 149091480), (3, 99394320), (4, 74545740), (5, 59636592), (6, 49697160), (8, 37272870), (9, 33131440), (10, 29818296), (12, 24848580), (15, 19878864), (16, 18636435), (18, 16565720), (19, 15693840), (20, 14909148), (24, 12424290), (30, 9939432), (36, 8282860), (38, 7846920), (40, 7454574), (45, 6626288), (48, 6212145), (57, 5231280), (60, 4969716), (71, 4199760), (72, 4141430), (76, 3923460), (80, 3727287), (90, 3313144), (95, 3138768), (114, 2615640), (120, 2484858), (142, 2099880), (144, 2070715), (152, 1961730), (171, 1743760), (180, 1656572), (190, 1569384), (213, 1399920), (228, 1307820), (240, 1242429), (284, 1049940), (285, 1046256), (304, 980865), (307, 971280), (342, 871880), (355, 839952), (360, 828286), (380, 784692), (426, 699960), (456, 653910), (568, 524970), (570, 523128), (614, 485640), (639, 466640), (684, 435940), (710, 419976), (720, 414143), (760, 392346), (852, 349980), (855, 348752), (912, 326955), (921, 323760), (1065, 279984), (1136, 262485), (1140, 261564), (1228, 242820), (1278, 233320), (1349, 221040), (1368, 217970), (1420, 209988), (1520, 196173), (1535, 194256), (1704, 174990), (1710, 174376), (1842, 161880), (2130, 139992), (2280, 130782), (2456, 121410), (2556, 116660), (2698, 110520), (2736, 108985), (2763, 107920), (2840, 104994), (3070, 97128), (3195, 93328), (3408, 87495), (3420, 87188), (3684, 80940), (4047, 73680), (4260, 69996), (4560, 65391), (4605, 64752), (4912, 60705), (5112, 58330), (5396, 55260), (5526, 53960), (5680, 52497), (5833, 51120), (6140, 48564), (6390, 46664), (6745, 44208), (6840, 43594), (7368, 40470), (8094, 36840), (8520, 34998), (9210, 32376), (10224, 29165), (10792, 27630), (11052, 26980), (11666, 25560), (12141, 24560), (12280, 24282), (12780, 23332), (13490, 22104), (13680, 21797), (13815, 21584), (14736, 20235), (16188, 18420), (17040, 17499)]