1372398120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 256

約数和(自身を含む): 4921344000

約数和(自身を除く): 3548945880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 54, 57, 60, 72, 76, 90, 94, 95, 108, 114, 120, 135, 141, 152, 171, 180, 188, 190, 216, 228, 235, 270, 282, 285, 342, 360, 376, 380, 423, 456, 470, 513, 540, 564, 570, 684, 705, 760, 846, 855, 893, 940, 1026, 1080, 1128, 1140, 1269, 1368, 1410, 1423, 1692, 1710, 1786, 1880, 2052, 2115, 2280, 2538, 2565, 2679, 2820, 2846, 3384, 3420, 3572, 4104, 4230, 4269, 4465, 5076, 5130, 5358, 5640, 5692, 6345, 6840, 7115, 7144, 8037, 8460, 8538, 8930, 10152, 10260, 10716, 11384, 12690, 12807, 13395, 14230, 16074, 16920, 17076, 17860, 20520, 21345, 21432, 24111, 25380, 25614, 26790, 27037, 28460, 32148, 34152, 35720, 38421, 40185, 42690, 48222, 50760, 51228, 53580, 54074, 56920, 64035, 64296, 66881, 76842, 80370, 81111, 85380, 96444, 102456, 107160, 108148, 120555, 128070, 133762, 135185, 153684, 160740, 162222, 170760, 192105, 192888, 200643, 216296, 241110, 243333, 256140, 267524, 270370, 307368, 321480, 324444, 334405, 384210, 401286, 405555, 482220, 486666, 512280, 535048, 540740, 601929, 648888, 668810, 729999, 768420, 802572, 811110, 964440, 973332, 1003215, 1081480, 1203858, 1216665, 1270739, 1337620, 1459998, 1536840, 1605144, 1622220, 1805787, 1946664, 2006430, 2407716, 2433330, 2541478, 2675240, 2919996, 3009645, 3244440, 3611574, 3649995, 3812217, 4012860, 4815432, 4866660, 5082956, 5839992, 6019290, 6353695, 7223148, 7299990, 7624434, 8025720, 9028935, 9733320, 10165912, 11436651, 12038580, 12707390, 14446296, 14599980, 15248868, 18057870, 19061085, 22873302, 24077160, 25414780, 29199960, 30497736, 34309953, 36115740, 38122170, 45746604, 50829560, 57183255, 68619906, 72231480, 76244340, 91493208, 114366510, 137239812, 152488680, 171549765, 228733020, 274479624, 343099530, 457466040, 686199060, 1372398120]

約数ペア:

[(1, 1372398120), (2, 686199060), (3, 457466040), (4, 343099530), (5, 274479624), (6, 228733020), (8, 171549765), (9, 152488680), (10, 137239812), (12, 114366510), (15, 91493208), (18, 76244340), (19, 72231480), (20, 68619906), (24, 57183255), (27, 50829560), (30, 45746604), (36, 38122170), (38, 36115740), (40, 34309953), (45, 30497736), (47, 29199960), (54, 25414780), (57, 24077160), (60, 22873302), (72, 19061085), (76, 18057870), (90, 15248868), (94, 14599980), (95, 14446296), (108, 12707390), (114, 12038580), (120, 11436651), (135, 10165912), (141, 9733320), (152, 9028935), (171, 8025720), (180, 7624434), (188, 7299990), (190, 7223148), (216, 6353695), (228, 6019290), (235, 5839992), (270, 5082956), (282, 4866660), (285, 4815432), (342, 4012860), (360, 3812217), (376, 3649995), (380, 3611574), (423, 3244440), (456, 3009645), (470, 2919996), (513, 2675240), (540, 2541478), (564, 2433330), (570, 2407716), (684, 2006430), (705, 1946664), (760, 1805787), (846, 1622220), (855, 1605144), (893, 1536840), (940, 1459998), (1026, 1337620), (1080, 1270739), (1128, 1216665), (1140, 1203858), (1269, 1081480), (1368, 1003215), (1410, 973332), (1423, 964440), (1692, 811110), (1710, 802572), (1786, 768420), (1880, 729999), (2052, 668810), (2115, 648888), (2280, 601929), (2538, 540740), (2565, 535048), (2679, 512280), (2820, 486666), (2846, 482220), (3384, 405555), (3420, 401286), (3572, 384210), (4104, 334405), (4230, 324444), (4269, 321480), (4465, 307368), (5076, 270370), (5130, 267524), (5358, 256140), (5640, 243333), (5692, 241110), (6345, 216296), (6840, 200643), (7115, 192888), (7144, 192105), (8037, 170760), (8460, 162222), (8538, 160740), (8930, 153684), (10152, 135185), (10260, 133762), (10716, 128070), (11384, 120555), (12690, 108148), (12807, 107160), (13395, 102456), (14230, 96444), (16074, 85380), (16920, 81111), (17076, 80370), (17860, 76842), (20520, 66881), (21345, 64296), (21432, 64035), (24111, 56920), (25380, 54074), (25614, 53580), (26790, 51228), (27037, 50760), (28460, 48222), (32148, 42690), (34152, 40185), (35720, 38421)]