304652040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32971}}^1$

素因数の和:33003

約数の個数: 128

約数和(自身を含む): 1139512320

約数和(自身を除く): 834860280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 32971, 65942, 98913, 131884, 164855, 197826, 230797, 263768, 329710, 362681, 395652, 461594, 494565, 659420, 692391, 725362, 791304, 923188, 989130, 1088043, 1153985, 1318840, 1384782, 1450724, 1813405, 1846376, 1978260, 2176086, 2307970, 2538767, 2769564, 2901448, 3461955, 3626810, 3956520, 4352172, 4615940, 5077534, 5440215, 5539128, 6923910, 7253620, 7616301, 8704344, 9231880, 10155068, 10880430, 12693835, 13847820, 14507240, 15232602, 20310136, 21760860, 25387670, 27695640, 30465204, 38081505, 43521720, 50775340, 60930408, 76163010, 101550680, 152326020, 304652040]

約数ペア:

[(1, 304652040), (2, 152326020), (3, 101550680), (4, 76163010), (5, 60930408), (6, 50775340), (7, 43521720), (8, 38081505), (10, 30465204), (11, 27695640), (12, 25387670), (14, 21760860), (15, 20310136), (20, 15232602), (21, 14507240), (22, 13847820), (24, 12693835), (28, 10880430), (30, 10155068), (33, 9231880), (35, 8704344), (40, 7616301), (42, 7253620), (44, 6923910), (55, 5539128), (56, 5440215), (60, 5077534), (66, 4615940), (70, 4352172), (77, 3956520), (84, 3626810), (88, 3461955), (105, 2901448), (110, 2769564), (120, 2538767), (132, 2307970), (140, 2176086), (154, 1978260), (165, 1846376), (168, 1813405), (210, 1450724), (220, 1384782), (231, 1318840), (264, 1153985), (280, 1088043), (308, 989130), (330, 923188), (385, 791304), (420, 725362), (440, 692391), (462, 659420), (616, 494565), (660, 461594), (770, 395652), (840, 362681), (924, 329710), (1155, 263768), (1320, 230797), (1540, 197826), (1848, 164855), (2310, 131884), (3080, 98913), (4620, 65942), (9240, 32971)]