298569180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 192

約数和(自身を含む): 1038643200

約数和(自身を除く): 740074020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 149, 156, 182, 195, 210, 260, 273, 298, 364, 367, 390, 420, 447, 455, 546, 596, 734, 745, 780, 894, 910, 1043, 1092, 1101, 1365, 1468, 1490, 1788, 1820, 1835, 1937, 2086, 2202, 2235, 2569, 2730, 2980, 3129, 3670, 3874, 4172, 4404, 4470, 4771, 5138, 5215, 5460, 5505, 5811, 6258, 7340, 7707, 7748, 8940, 9542, 9685, 10276, 10430, 11010, 11622, 12516, 12845, 13559, 14313, 15414, 15645, 19084, 19370, 20860, 22020, 23244, 23855, 25690, 27118, 28626, 29055, 30828, 31290, 33397, 38535, 38740, 40677, 47710, 51380, 54236, 54683, 57252, 58110, 62580, 66794, 67795, 71565, 77070, 81354, 95420, 100191, 109366, 116220, 133588, 135590, 143130, 154140, 162708, 164049, 166985, 200382, 203385, 218732, 271180, 273415, 286260, 328098, 333970, 382781, 400764, 406770, 500955, 546830, 656196, 667940, 710879, 765562, 813540, 820245, 1001910, 1093660, 1148343, 1421758, 1531124, 1640490, 1913905, 2003820, 2132637, 2296686, 2843516, 3280980, 3554395, 3827810, 4265274, 4593372, 4976153, 5741715, 7108790, 7655620, 8530548, 9952306, 10663185, 11483430, 14217580, 14928459, 19904612, 21326370, 22966860, 24880765, 29856918, 42652740, 49761530, 59713836, 74642295, 99523060, 149284590, 298569180]

約数ペア:

[(1, 298569180), (2, 149284590), (3, 99523060), (4, 74642295), (5, 59713836), (6, 49761530), (7, 42652740), (10, 29856918), (12, 24880765), (13, 22966860), (14, 21326370), (15, 19904612), (20, 14928459), (21, 14217580), (26, 11483430), (28, 10663185), (30, 9952306), (35, 8530548), (39, 7655620), (42, 7108790), (52, 5741715), (60, 4976153), (65, 4593372), (70, 4265274), (78, 3827810), (84, 3554395), (91, 3280980), (105, 2843516), (130, 2296686), (140, 2132637), (149, 2003820), (156, 1913905), (182, 1640490), (195, 1531124), (210, 1421758), (260, 1148343), (273, 1093660), (298, 1001910), (364, 820245), (367, 813540), (390, 765562), (420, 710879), (447, 667940), (455, 656196), (546, 546830), (596, 500955), (734, 406770), (745, 400764), (780, 382781), (894, 333970), (910, 328098), (1043, 286260), (1092, 273415), (1101, 271180), (1365, 218732), (1468, 203385), (1490, 200382), (1788, 166985), (1820, 164049), (1835, 162708), (1937, 154140), (2086, 143130), (2202, 135590), (2235, 133588), (2569, 116220), (2730, 109366), (2980, 100191), (3129, 95420), (3670, 81354), (3874, 77070), (4172, 71565), (4404, 67795), (4470, 66794), (4771, 62580), (5138, 58110), (5215, 57252), (5460, 54683), (5505, 54236), (5811, 51380), (6258, 47710), (7340, 40677), (7707, 38740), (7748, 38535), (8940, 33397), (9542, 31290), (9685, 30828), (10276, 29055), (10430, 28626), (11010, 27118), (11622, 25690), (12516, 23855), (12845, 23244), (13559, 22020), (14313, 20860), (15414, 19370), (15645, 19084)]