1982343480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{4397}}^1$

素因数の和:4458

約数の個数: 192

約数和(自身を含む): 6804937440

約数和(自身を除く): 4822593960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 289, 312, 340, 390, 408, 442, 510, 520, 578, 663, 680, 780, 867, 884, 1020, 1105, 1156, 1326, 1445, 1560, 1734, 1768, 2040, 2210, 2312, 2652, 2890, 3315, 3468, 3757, 4335, 4397, 4420, 5304, 5780, 6630, 6936, 7514, 8670, 8794, 8840, 11271, 11560, 13191, 13260, 15028, 17340, 17588, 18785, 21985, 22542, 26382, 26520, 30056, 34680, 35176, 37570, 43970, 45084, 52764, 56355, 57161, 65955, 74749, 75140, 87940, 90168, 105528, 112710, 114322, 131910, 149498, 150280, 171483, 175880, 224247, 225420, 228644, 263820, 285805, 298996, 342966, 373745, 448494, 450840, 457288, 527640, 571610, 597992, 685932, 747490, 857415, 896988, 971737, 1121235, 1143220, 1270733, 1371864, 1494980, 1714830, 1793976, 1943474, 2242470, 2286440, 2541466, 2915211, 2989960, 3429660, 3812199, 3886948, 4484940, 4858685, 5082932, 5830422, 6353665, 6859320, 7624398, 7773896, 8969880, 9717370, 10165864, 11660844, 12707330, 14576055, 15248796, 16519529, 19060995, 19434740, 23321688, 25414660, 29152110, 30497592, 33039058, 38121990, 38869480, 49558587, 50829320, 58304220, 66078116, 76243980, 82597645, 99117174, 116608440, 132156232, 152487960, 165195290, 198234348, 247792935, 330390580, 396468696, 495585870, 660781160, 991171740, 1982343480]

約数ペア:

[(1, 1982343480), (2, 991171740), (3, 660781160), (4, 495585870), (5, 396468696), (6, 330390580), (8, 247792935), (10, 198234348), (12, 165195290), (13, 152487960), (15, 132156232), (17, 116608440), (20, 99117174), (24, 82597645), (26, 76243980), (30, 66078116), (34, 58304220), (39, 50829320), (40, 49558587), (51, 38869480), (52, 38121990), (60, 33039058), (65, 30497592), (68, 29152110), (78, 25414660), (85, 23321688), (102, 19434740), (104, 19060995), (120, 16519529), (130, 15248796), (136, 14576055), (156, 12707330), (170, 11660844), (195, 10165864), (204, 9717370), (221, 8969880), (255, 7773896), (260, 7624398), (289, 6859320), (312, 6353665), (340, 5830422), (390, 5082932), (408, 4858685), (442, 4484940), (510, 3886948), (520, 3812199), (578, 3429660), (663, 2989960), (680, 2915211), (780, 2541466), (867, 2286440), (884, 2242470), (1020, 1943474), (1105, 1793976), (1156, 1714830), (1326, 1494980), (1445, 1371864), (1560, 1270733), (1734, 1143220), (1768, 1121235), (2040, 971737), (2210, 896988), (2312, 857415), (2652, 747490), (2890, 685932), (3315, 597992), (3468, 571610), (3757, 527640), (4335, 457288), (4397, 450840), (4420, 448494), (5304, 373745), (5780, 342966), (6630, 298996), (6936, 285805), (7514, 263820), (8670, 228644), (8794, 225420), (8840, 224247), (11271, 175880), (11560, 171483), (13191, 150280), (13260, 149498), (15028, 131910), (17340, 114322), (17588, 112710), (18785, 105528), (21985, 90168), (22542, 87940), (26382, 75140), (26520, 74749), (30056, 65955), (34680, 57161), (35176, 56355), (37570, 52764), (43970, 45084)]