1868758320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3203}}^1$

素因数の和:3260

約数の個数: 320

約数和(自身を含む): 7208538624

約数和(自身を除く): 5339780304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 440, 442, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 748, 780, 816, 858, 880, 884, 935, 1020, 1040, 1105, 1122, 1144, 1320, 1326, 1360, 1430, 1496, 1560, 1716, 1768, 1870, 2040, 2145, 2210, 2244, 2288, 2431, 2640, 2652, 2805, 2860, 2992, 3120, 3203, 3315, 3432, 3536, 3740, 4080, 4290, 4420, 4488, 4862, 5304, 5610, 5720, 6406, 6630, 6864, 7293, 7480, 8580, 8840, 8976, 9609, 9724, 10608, 11220, 11440, 12155, 12812, 13260, 14586, 14960, 16015, 17160, 17680, 19218, 19448, 22440, 24310, 25624, 26520, 29172, 32030, 34320, 35233, 36465, 38436, 38896, 41639, 44880, 48045, 48620, 51248, 53040, 54451, 58344, 64060, 70466, 72930, 76872, 83278, 96090, 97240, 105699, 108902, 116688, 124917, 128120, 140932, 145860, 153744, 163353, 166556, 176165, 192180, 194480, 208195, 211398, 217804, 249834, 256240, 272255, 281864, 291720, 326706, 333112, 352330, 384360, 416390, 422796, 435608, 458029, 499668, 528495, 544510, 563728, 583440, 598961, 624585, 653412, 666224, 704660, 707863, 768720, 816765, 832780, 845592, 871216, 916058, 999336, 1056990, 1089020, 1197922, 1249170, 1306824, 1374087, 1409320, 1415726, 1633530, 1665560, 1691184, 1796883, 1832116, 1998672, 2113980, 2123589, 2178040, 2290145, 2395844, 2498340, 2613648, 2748174, 2818640, 2831452, 2994805, 3267060, 3331120, 3539315, 3593766, 3664232, 4227960, 4247178, 4356080, 4580290, 4791688, 4996680, 5496348, 5662904, 5989610, 6534120, 6870435, 7078630, 7187532, 7328464, 7786493, 8455920, 8494356, 8984415, 9160580, 9583376, 9993360, 10617945, 10992696, 11325808, 11979220, 13068240, 13740870, 14157260, 14375064, 15572986, 16988712, 17968830, 18321160, 21235890, 21985392, 23359479, 23958440, 27481740, 28314520, 28750128, 31145972, 33977424, 35937660, 36642320, 38932465, 42471780, 46718958, 47916880, 54963480, 56629040, 62291944, 71875320, 77864930, 84943560, 93437916, 109926960, 116797395, 124583888, 143750640, 155729860, 169887120, 186875832, 233594790, 311459720, 373751664, 467189580, 622919440, 934379160, 1868758320]

約数ペア:

[(1, 1868758320), (2, 934379160), (3, 622919440), (4, 467189580), (5, 373751664), (6, 311459720), (8, 233594790), (10, 186875832), (11, 169887120), (12, 155729860), (13, 143750640), (15, 124583888), (16, 116797395), (17, 109926960), (20, 93437916), (22, 84943560), (24, 77864930), (26, 71875320), (30, 62291944), (33, 56629040), (34, 54963480), (39, 47916880), (40, 46718958), (44, 42471780), (48, 38932465), (51, 36642320), (52, 35937660), (55, 33977424), (60, 31145972), (65, 28750128), (66, 28314520), (68, 27481740), (78, 23958440), (80, 23359479), (85, 21985392), (88, 21235890), (102, 18321160), (104, 17968830), (110, 16988712), (120, 15572986), (130, 14375064), (132, 14157260), (136, 13740870), (143, 13068240), (156, 11979220), (165, 11325808), (170, 10992696), (176, 10617945), (187, 9993360), (195, 9583376), (204, 9160580), (208, 8984415), (220, 8494356), (221, 8455920), (240, 7786493), (255, 7328464), (260, 7187532), (264, 7078630), (272, 6870435), (286, 6534120), (312, 5989610), (330, 5662904), (340, 5496348), (374, 4996680), (390, 4791688), (408, 4580290), (429, 4356080), (440, 4247178), (442, 4227960), (510, 3664232), (520, 3593766), (528, 3539315), (561, 3331120), (572, 3267060), (624, 2994805), (660, 2831452), (663, 2818640), (680, 2748174), (715, 2613648), (748, 2498340), (780, 2395844), (816, 2290145), (858, 2178040), (880, 2123589), (884, 2113980), (935, 1998672), (1020, 1832116), (1040, 1796883), (1105, 1691184), (1122, 1665560), (1144, 1633530), (1320, 1415726), (1326, 1409320), (1360, 1374087), (1430, 1306824), (1496, 1249170), (1560, 1197922), (1716, 1089020), (1768, 1056990), (1870, 999336), (2040, 916058), (2145, 871216), (2210, 845592), (2244, 832780), (2288, 816765), (2431, 768720), (2640, 707863), (2652, 704660), (2805, 666224), (2860, 653412), (2992, 624585), (3120, 598961), (3203, 583440), (3315, 563728), (3432, 544510), (3536, 528495), (3740, 499668), (4080, 458029), (4290, 435608), (4420, 422796), (4488, 416390), (4862, 384360), (5304, 352330), (5610, 333112), (5720, 326706), (6406, 291720), (6630, 281864), (6864, 272255), (7293, 256240), (7480, 249834), (8580, 217804), (8840, 211398), (8976, 208195), (9609, 194480), (9724, 192180), (10608, 176165), (11220, 166556), (11440, 163353), (12155, 153744), (12812, 145860), (13260, 140932), (14586, 128120), (14960, 124917), (16015, 116688), (17160, 108902), (17680, 105699), (19218, 97240), (19448, 96090), (22440, 83278), (24310, 76872), (25624, 72930), (26520, 70466), (29172, 64060), (32030, 58344), (34320, 54451), (35233, 53040), (36465, 51248), (38436, 48620), (38896, 48045), (41639, 44880)]