342089580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{5059}}^1$

素因数の和:5108

約数の個数: 144

約数和(自身を含む): 1162909440

約数和(自身を除く): 820819860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 588, 644, 690, 735, 805, 966, 980, 1127, 1380, 1470, 1610, 1932, 2254, 2415, 2940, 3220, 3381, 4508, 4830, 5059, 5635, 6762, 9660, 10118, 11270, 13524, 15177, 16905, 20236, 22540, 25295, 30354, 33810, 35413, 50590, 60708, 67620, 70826, 75885, 101180, 106239, 116357, 141652, 151770, 177065, 212478, 232714, 247891, 303540, 349071, 354130, 424956, 465428, 495782, 531195, 581785, 698142, 708260, 743673, 814499, 991564, 1062390, 1163570, 1239455, 1396284, 1487346, 1628998, 1745355, 2124780, 2327140, 2443497, 2478910, 2974692, 3257996, 3490710, 3718365, 4072495, 4886994, 4957820, 5701493, 6981420, 7436730, 8144990, 9773988, 11402986, 12217485, 14873460, 16289980, 17104479, 22805972, 24434970, 28507465, 34208958, 48869940, 57014930, 68417916, 85522395, 114029860, 171044790, 342089580]

約数ペア:

[(1, 342089580), (2, 171044790), (3, 114029860), (4, 85522395), (5, 68417916), (6, 57014930), (7, 48869940), (10, 34208958), (12, 28507465), (14, 24434970), (15, 22805972), (20, 17104479), (21, 16289980), (23, 14873460), (28, 12217485), (30, 11402986), (35, 9773988), (42, 8144990), (46, 7436730), (49, 6981420), (60, 5701493), (69, 4957820), (70, 4886994), (84, 4072495), (92, 3718365), (98, 3490710), (105, 3257996), (115, 2974692), (138, 2478910), (140, 2443497), (147, 2327140), (161, 2124780), (196, 1745355), (210, 1628998), (230, 1487346), (245, 1396284), (276, 1239455), (294, 1163570), (322, 1062390), (345, 991564), (420, 814499), (460, 743673), (483, 708260), (490, 698142), (588, 581785), (644, 531195), (690, 495782), (735, 465428), (805, 424956), (966, 354130), (980, 349071), (1127, 303540), (1380, 247891), (1470, 232714), (1610, 212478), (1932, 177065), (2254, 151770), (2415, 141652), (2940, 116357), (3220, 106239), (3381, 101180), (4508, 75885), (4830, 70826), (5059, 67620), (5635, 60708), (6762, 50590), (9660, 35413), (10118, 33810), (11270, 30354), (13524, 25295), (15177, 22540), (16905, 20236)]