13728079680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{65899}}^1$

素因数の和:65957

約数の個数: 224

約数和(自身を含む): 51420979200

約数和(自身を除く): 37692899520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 420, 434, 448, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 960, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1680, 1736, 1860, 1984, 2170, 2240, 2480, 2604, 2976, 3255, 3360, 3472, 3720, 4340, 4960, 5208, 5952, 6510, 6720, 6944, 7440, 8680, 9920, 10416, 13020, 13888, 14880, 17360, 20832, 26040, 29760, 34720, 41664, 52080, 65899, 69440, 104160, 131798, 197697, 208320, 263596, 329495, 395394, 461293, 527192, 658990, 790788, 922586, 988485, 1054384, 1317980, 1383879, 1581576, 1845172, 1976970, 2042869, 2108768, 2306465, 2635960, 2767758, 3163152, 3690344, 3953940, 4085738, 4217536, 4612930, 5271920, 5535516, 6128607, 6326304, 6919395, 7380688, 7907880, 8171476, 9225860, 10214345, 10543840, 11071032, 12257214, 12652608, 13838790, 14300083, 14761376, 15815760, 16342952, 18451720, 20428690, 21087680, 22142064, 24514428, 27677580, 28600166, 29522752, 30643035, 31631520, 32685904, 36903440, 40857380, 42900249, 44284128, 49028856, 55355160, 57200332, 61286070, 63263040, 65371808, 71500415, 73806880, 81714760, 85800498, 88568256, 98057712, 110710320, 114400664, 122572140, 130743616, 143000830, 147613760, 163429520, 171600996, 196115424, 214501245, 221420640, 228801328, 245144280, 286001660, 326859040, 343201992, 392230848, 429002490, 442841280, 457602656, 490288560, 572003320, 653718080, 686403984, 858004980, 915205312, 980577120, 1144006640, 1372807968, 1716009960, 1961154240, 2288013280, 2745615936, 3432019920, 4576026560, 6864039840, 13728079680]

約数ペア:

[(1, 13728079680), (2, 6864039840), (3, 4576026560), (4, 3432019920), (5, 2745615936), (6, 2288013280), (7, 1961154240), (8, 1716009960), (10, 1372807968), (12, 1144006640), (14, 980577120), (15, 915205312), (16, 858004980), (20, 686403984), (21, 653718080), (24, 572003320), (28, 490288560), (30, 457602656), (31, 442841280), (32, 429002490), (35, 392230848), (40, 343201992), (42, 326859040), (48, 286001660), (56, 245144280), (60, 228801328), (62, 221420640), (64, 214501245), (70, 196115424), (80, 171600996), (84, 163429520), (93, 147613760), (96, 143000830), (105, 130743616), (112, 122572140), (120, 114400664), (124, 110710320), (140, 98057712), (155, 88568256), (160, 85800498), (168, 81714760), (186, 73806880), (192, 71500415), (210, 65371808), (217, 63263040), (224, 61286070), (240, 57200332), (248, 55355160), (280, 49028856), (310, 44284128), (320, 42900249), (336, 40857380), (372, 36903440), (420, 32685904), (434, 31631520), (448, 30643035), (465, 29522752), (480, 28600166), (496, 27677580), (560, 24514428), (620, 22142064), (651, 21087680), (672, 20428690), (744, 18451720), (840, 16342952), (868, 15815760), (930, 14761376), (960, 14300083), (992, 13838790), (1085, 12652608), (1120, 12257214), (1240, 11071032), (1302, 10543840), (1344, 10214345), (1488, 9225860), (1680, 8171476), (1736, 7907880), (1860, 7380688), (1984, 6919395), (2170, 6326304), (2240, 6128607), (2480, 5535516), (2604, 5271920), (2976, 4612930), (3255, 4217536), (3360, 4085738), (3472, 3953940), (3720, 3690344), (4340, 3163152), (4960, 2767758), (5208, 2635960), (5952, 2306465), (6510, 2108768), (6720, 2042869), (6944, 1976970), (7440, 1845172), (8680, 1581576), (9920, 1383879), (10416, 1317980), (13020, 1054384), (13888, 988485), (14880, 922586), (17360, 790788), (20832, 658990), (26040, 527192), (29760, 461293), (34720, 395394), (41664, 329495), (52080, 263596), (65899, 208320), (69440, 197697), (104160, 131798)]