349709880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:1001

約数の個数: 128

約数和(自身を含む): 1134745920

約数和(自身を除く): 785036040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 373, 390, 520, 601, 746, 780, 1119, 1202, 1492, 1560, 1803, 1865, 2238, 2404, 2984, 3005, 3606, 3730, 4476, 4808, 4849, 5595, 6010, 7212, 7460, 7813, 8952, 9015, 9698, 11190, 12020, 14424, 14547, 14920, 15626, 18030, 19396, 22380, 23439, 24040, 24245, 29094, 31252, 36060, 38792, 39065, 44760, 46878, 48490, 58188, 62504, 72120, 72735, 78130, 93756, 96980, 116376, 117195, 145470, 156260, 187512, 193960, 224173, 234390, 290940, 312520, 448346, 468780, 581880, 672519, 896692, 937560, 1120865, 1345038, 1793384, 2241730, 2690076, 2914249, 3362595, 4483460, 5380152, 5828498, 6725190, 8742747, 8966920, 11656996, 13450380, 14571245, 17485494, 23313992, 26900760, 29142490, 34970988, 43713735, 58284980, 69941976, 87427470, 116569960, 174854940, 349709880]

約数ペア:

[(1, 349709880), (2, 174854940), (3, 116569960), (4, 87427470), (5, 69941976), (6, 58284980), (8, 43713735), (10, 34970988), (12, 29142490), (13, 26900760), (15, 23313992), (20, 17485494), (24, 14571245), (26, 13450380), (30, 11656996), (39, 8966920), (40, 8742747), (52, 6725190), (60, 5828498), (65, 5380152), (78, 4483460), (104, 3362595), (120, 2914249), (130, 2690076), (156, 2241730), (195, 1793384), (260, 1345038), (312, 1120865), (373, 937560), (390, 896692), (520, 672519), (601, 581880), (746, 468780), (780, 448346), (1119, 312520), (1202, 290940), (1492, 234390), (1560, 224173), (1803, 193960), (1865, 187512), (2238, 156260), (2404, 145470), (2984, 117195), (3005, 116376), (3606, 96980), (3730, 93756), (4476, 78130), (4808, 72735), (4849, 72120), (5595, 62504), (6010, 58188), (7212, 48490), (7460, 46878), (7813, 44760), (8952, 39065), (9015, 38792), (9698, 36060), (11190, 31252), (12020, 29094), (14424, 24245), (14547, 24040), (14920, 23439), (15626, 22380), (18030, 19396)]