56606940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 144

約数和(自身を含む): 195931008

約数和(自身を除く): 139324068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1423, 1530, 1989, 2210, 2340, 2652, 2846, 3060, 3315, 3978, 4269, 4420, 5692, 6630, 7115, 7956, 8538, 9945, 12807, 13260, 14230, 17076, 18499, 19890, 21345, 24191, 25614, 28460, 36998, 39780, 42690, 48382, 51228, 55497, 64035, 72573, 73996, 85380, 92495, 96764, 110994, 120955, 128070, 145146, 166491, 184990, 217719, 221988, 241910, 256140, 277485, 290292, 314483, 332982, 362865, 369980, 435438, 483820, 554970, 628966, 665964, 725730, 832455, 870876, 943449, 1088595, 1109940, 1257932, 1451460, 1572415, 1664910, 1886898, 2177190, 2830347, 3144830, 3329820, 3773796, 4354380, 4717245, 5660694, 6289660, 9434490, 11321388, 14151735, 18868980, 28303470, 56606940]

約数ペア:

[(1, 56606940), (2, 28303470), (3, 18868980), (4, 14151735), (5, 11321388), (6, 9434490), (9, 6289660), (10, 5660694), (12, 4717245), (13, 4354380), (15, 3773796), (17, 3329820), (18, 3144830), (20, 2830347), (26, 2177190), (30, 1886898), (34, 1664910), (36, 1572415), (39, 1451460), (45, 1257932), (51, 1109940), (52, 1088595), (60, 943449), (65, 870876), (68, 832455), (78, 725730), (85, 665964), (90, 628966), (102, 554970), (117, 483820), (130, 435438), (153, 369980), (156, 362865), (170, 332982), (180, 314483), (195, 290292), (204, 277485), (221, 256140), (234, 241910), (255, 221988), (260, 217719), (306, 184990), (340, 166491), (390, 145146), (442, 128070), (468, 120955), (510, 110994), (585, 96764), (612, 92495), (663, 85380), (765, 73996), (780, 72573), (884, 64035), (1020, 55497), (1105, 51228), (1170, 48382), (1326, 42690), (1423, 39780), (1530, 36998), (1989, 28460), (2210, 25614), (2340, 24191), (2652, 21345), (2846, 19890), (3060, 18499), (3315, 17076), (3978, 14230), (4269, 13260), (4420, 12807), (5692, 9945), (6630, 8538), (7115, 7956)]