356548140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8963}}^1$

素因数の和:9008

約数の個数: 144

約数和(自身を含む): 1233374688

約数和(自身を除く): 876826548

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, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 8963, 9945, 13260, 17926, 19890, 26889, 35852, 39780, 44815, 53778, 80667, 89630, 107556, 116519, 134445, 152371, 161334, 179260, 233038, 268890, 304742, 322668, 349557, 403335, 457113, 466076, 537780, 582595, 609484, 699114, 761855, 806670, 914226, 1048671, 1165190, 1371339, 1398228, 1523710, 1613340, 1747785, 1828452, 1980823, 2097342, 2285565, 2330380, 2742678, 3047420, 3495570, 3961646, 4194684, 4571130, 5243355, 5485356, 5942469, 6856695, 6991140, 7923292, 9142260, 9904115, 10486710, 11884938, 13713390, 17827407, 19808230, 20973420, 23769876, 27426780, 29712345, 35654814, 39616460, 59424690, 71309628, 89137035, 118849380, 178274070, 356548140]

約数ペア:

[(1, 356548140), (2, 178274070), (3, 118849380), (4, 89137035), (5, 71309628), (6, 59424690), (9, 39616460), (10, 35654814), (12, 29712345), (13, 27426780), (15, 23769876), (17, 20973420), (18, 19808230), (20, 17827407), (26, 13713390), (30, 11884938), (34, 10486710), (36, 9904115), (39, 9142260), (45, 7923292), (51, 6991140), (52, 6856695), (60, 5942469), (65, 5485356), (68, 5243355), (78, 4571130), (85, 4194684), (90, 3961646), (102, 3495570), (117, 3047420), (130, 2742678), (153, 2330380), (156, 2285565), (170, 2097342), (180, 1980823), (195, 1828452), (204, 1747785), (221, 1613340), (234, 1523710), (255, 1398228), (260, 1371339), (306, 1165190), (340, 1048671), (390, 914226), (442, 806670), (468, 761855), (510, 699114), (585, 609484), (612, 582595), (663, 537780), (765, 466076), (780, 457113), (884, 403335), (1020, 349557), (1105, 322668), (1170, 304742), (1326, 268890), (1530, 233038), (1989, 179260), (2210, 161334), (2340, 152371), (2652, 134445), (3060, 116519), (3315, 107556), (3978, 89630), (4420, 80667), (6630, 53778), (7956, 44815), (8963, 39780), (9945, 35852), (13260, 26889), (17926, 19890)]