42347580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 137639040

約数和(自身を除く): 95291460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 121, 132, 165, 190, 209, 220, 228, 242, 285, 307, 330, 363, 380, 418, 484, 570, 605, 614, 627, 660, 726, 836, 921, 1045, 1140, 1210, 1228, 1254, 1452, 1535, 1815, 1842, 2090, 2299, 2420, 2508, 3070, 3135, 3377, 3630, 3684, 4180, 4598, 4605, 5833, 6140, 6270, 6754, 6897, 7260, 9196, 9210, 10131, 11495, 11666, 12540, 13508, 13794, 16885, 17499, 18420, 20262, 22990, 23332, 27588, 29165, 33770, 34485, 34998, 37147, 40524, 45980, 50655, 58330, 64163, 67540, 68970, 69996, 74294, 87495, 101310, 111441, 116660, 128326, 137940, 148588, 174990, 185735, 192489, 202620, 222882, 256652, 320815, 349980, 371470, 384978, 445764, 557205, 641630, 705793, 742940, 769956, 962445, 1114410, 1283260, 1411586, 1924890, 2117379, 2228820, 2823172, 3528965, 3849780, 4234758, 7057930, 8469516, 10586895, 14115860, 21173790, 42347580]

約数ペア:

[(1, 42347580), (2, 21173790), (3, 14115860), (4, 10586895), (5, 8469516), (6, 7057930), (10, 4234758), (11, 3849780), (12, 3528965), (15, 2823172), (19, 2228820), (20, 2117379), (22, 1924890), (30, 1411586), (33, 1283260), (38, 1114410), (44, 962445), (55, 769956), (57, 742940), (60, 705793), (66, 641630), (76, 557205), (95, 445764), (110, 384978), (114, 371470), (121, 349980), (132, 320815), (165, 256652), (190, 222882), (209, 202620), (220, 192489), (228, 185735), (242, 174990), (285, 148588), (307, 137940), (330, 128326), (363, 116660), (380, 111441), (418, 101310), (484, 87495), (570, 74294), (605, 69996), (614, 68970), (627, 67540), (660, 64163), (726, 58330), (836, 50655), (921, 45980), (1045, 40524), (1140, 37147), (1210, 34998), (1228, 34485), (1254, 33770), (1452, 29165), (1535, 27588), (1815, 23332), (1842, 22990), (2090, 20262), (2299, 18420), (2420, 17499), (2508, 16885), (3070, 13794), (3135, 13508), (3377, 12540), (3630, 11666), (3684, 11495), (4180, 10131), (4598, 9210), (4605, 9196), (5833, 7260), (6140, 6897), (6270, 6754)]