128603580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13313}}^1$

素因数の和:13355

約数の個数: 96

約数和(自身を含む): 429456384

約数和(自身を除く): 300852804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 13313, 26626, 39939, 53252, 66565, 79878, 93191, 133130, 159756, 186382, 199695, 266260, 279573, 306199, 372764, 399390, 465955, 559146, 612398, 798780, 918597, 931910, 1118292, 1224796, 1397865, 1530995, 1837194, 1863820, 2143393, 2795730, 3061990, 3674388, 4286786, 4592985, 5591460, 6123980, 6430179, 8573572, 9185970, 10716965, 12860358, 18371940, 21433930, 25720716, 32150895, 42867860, 64301790, 128603580]

約数ペア:

[(1, 128603580), (2, 64301790), (3, 42867860), (4, 32150895), (5, 25720716), (6, 21433930), (7, 18371940), (10, 12860358), (12, 10716965), (14, 9185970), (15, 8573572), (20, 6430179), (21, 6123980), (23, 5591460), (28, 4592985), (30, 4286786), (35, 3674388), (42, 3061990), (46, 2795730), (60, 2143393), (69, 1863820), (70, 1837194), (84, 1530995), (92, 1397865), (105, 1224796), (115, 1118292), (138, 931910), (140, 918597), (161, 798780), (210, 612398), (230, 559146), (276, 465955), (322, 399390), (345, 372764), (420, 306199), (460, 279573), (483, 266260), (644, 199695), (690, 186382), (805, 159756), (966, 133130), (1380, 93191), (1610, 79878), (1932, 66565), (2415, 53252), (3220, 39939), (4830, 26626), (9660, 13313)]