78351630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 230169600

約数和(自身を除く): 151817970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 73, 95, 105, 114, 133, 146, 190, 210, 219, 266, 269, 285, 365, 399, 438, 511, 538, 570, 665, 730, 798, 807, 1022, 1095, 1330, 1345, 1387, 1533, 1614, 1883, 1995, 2190, 2555, 2690, 2774, 3066, 3766, 3990, 4035, 4161, 5110, 5111, 5649, 6935, 7665, 8070, 8322, 9415, 9709, 10222, 11298, 13870, 15330, 15333, 18830, 19418, 19637, 20805, 25555, 28245, 29127, 30666, 35777, 39274, 41610, 48545, 51110, 56490, 58254, 58911, 71554, 76665, 97090, 98185, 107331, 117822, 137459, 145635, 153330, 178885, 196370, 214662, 274918, 291270, 294555, 357770, 373103, 412377, 536655, 589110, 687295, 746206, 824754, 1073310, 1119309, 1374590, 1865515, 2061885, 2238618, 2611721, 3731030, 4123770, 5223442, 5596545, 7835163, 11193090, 13058605, 15670326, 26117210, 39175815, 78351630]

約数ペア:

[(1, 78351630), (2, 39175815), (3, 26117210), (5, 15670326), (6, 13058605), (7, 11193090), (10, 7835163), (14, 5596545), (15, 5223442), (19, 4123770), (21, 3731030), (30, 2611721), (35, 2238618), (38, 2061885), (42, 1865515), (57, 1374590), (70, 1119309), (73, 1073310), (95, 824754), (105, 746206), (114, 687295), (133, 589110), (146, 536655), (190, 412377), (210, 373103), (219, 357770), (266, 294555), (269, 291270), (285, 274918), (365, 214662), (399, 196370), (438, 178885), (511, 153330), (538, 145635), (570, 137459), (665, 117822), (730, 107331), (798, 98185), (807, 97090), (1022, 76665), (1095, 71554), (1330, 58911), (1345, 58254), (1387, 56490), (1533, 51110), (1614, 48545), (1883, 41610), (1995, 39274), (2190, 35777), (2555, 30666), (2690, 29127), (2774, 28245), (3066, 25555), (3766, 20805), (3990, 19637), (4035, 19418), (4161, 18830), (5110, 15333), (5111, 15330), (5649, 13870), (6935, 11298), (7665, 10222), (8070, 9709), (8322, 9415)]