2643877080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:1850

約数の個数: 192

約数和(自身を含む): 9283397760

約数和(自身を除く): 6639520680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 397, 468, 520, 585, 780, 794, 936, 1170, 1191, 1423, 1560, 1588, 1985, 2340, 2382, 2846, 3176, 3573, 3970, 4269, 4680, 4764, 5161, 5692, 5955, 7115, 7146, 7940, 8538, 9528, 10322, 11384, 11910, 12807, 14230, 14292, 15483, 15880, 17076, 17865, 18499, 20644, 21345, 23820, 25614, 25805, 28460, 28584, 30966, 34152, 35730, 36998, 41288, 42690, 46449, 47640, 51228, 51610, 55497, 56920, 61932, 64035, 71460, 73996, 77415, 85380, 92495, 92898, 102456, 103220, 110994, 123864, 128070, 142920, 147992, 154830, 166491, 170760, 184990, 185796, 206440, 221988, 232245, 256140, 277485, 309660, 332982, 369980, 371592, 443976, 464490, 512280, 554970, 564931, 619320, 665964, 739960, 832455, 928980, 1109940, 1129862, 1331928, 1664910, 1694793, 1857960, 2219880, 2259724, 2824655, 3329820, 3389586, 4519448, 5084379, 5649310, 6659640, 6779172, 7344103, 8473965, 10168758, 11298620, 13558344, 14688206, 16947930, 20337516, 22032309, 22597240, 25421895, 29376412, 33895860, 36720515, 40675032, 44064618, 50843790, 58752824, 66096927, 67791720, 73441030, 88129236, 101687580, 110161545, 132193854, 146882060, 176258472, 203375160, 220323090, 264387708, 293764120, 330484635, 440646180, 528775416, 660969270, 881292360, 1321938540, 2643877080]

約数ペア:

[(1, 2643877080), (2, 1321938540), (3, 881292360), (4, 660969270), (5, 528775416), (6, 440646180), (8, 330484635), (9, 293764120), (10, 264387708), (12, 220323090), (13, 203375160), (15, 176258472), (18, 146882060), (20, 132193854), (24, 110161545), (26, 101687580), (30, 88129236), (36, 73441030), (39, 67791720), (40, 66096927), (45, 58752824), (52, 50843790), (60, 44064618), (65, 40675032), (72, 36720515), (78, 33895860), (90, 29376412), (104, 25421895), (117, 22597240), (120, 22032309), (130, 20337516), (156, 16947930), (180, 14688206), (195, 13558344), (234, 11298620), (260, 10168758), (312, 8473965), (360, 7344103), (390, 6779172), (397, 6659640), (468, 5649310), (520, 5084379), (585, 4519448), (780, 3389586), (794, 3329820), (936, 2824655), (1170, 2259724), (1191, 2219880), (1423, 1857960), (1560, 1694793), (1588, 1664910), (1985, 1331928), (2340, 1129862), (2382, 1109940), (2846, 928980), (3176, 832455), (3573, 739960), (3970, 665964), (4269, 619320), (4680, 564931), (4764, 554970), (5161, 512280), (5692, 464490), (5955, 443976), (7115, 371592), (7146, 369980), (7940, 332982), (8538, 309660), (9528, 277485), (10322, 256140), (11384, 232245), (11910, 221988), (12807, 206440), (14230, 185796), (14292, 184990), (15483, 170760), (15880, 166491), (17076, 154830), (17865, 147992), (18499, 142920), (20644, 128070), (21345, 123864), (23820, 110994), (25614, 103220), (25805, 102456), (28460, 92898), (28584, 92495), (30966, 85380), (34152, 77415), (35730, 73996), (36998, 71460), (41288, 64035), (42690, 61932), (46449, 56920), (47640, 55497), (51228, 51610)]