368878920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:388

約数の個数: 256

約数和(自身を含む): 1277337600

約数和(自身を除く): 908458680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 31, 34, 38, 40, 51, 57, 60, 62, 68, 76, 85, 93, 95, 102, 114, 120, 124, 136, 152, 155, 170, 186, 190, 204, 228, 248, 255, 285, 307, 310, 323, 340, 372, 380, 408, 456, 465, 510, 527, 570, 589, 614, 620, 646, 680, 744, 760, 921, 930, 969, 1020, 1054, 1140, 1178, 1228, 1240, 1292, 1535, 1581, 1615, 1767, 1842, 1860, 1938, 2040, 2108, 2280, 2356, 2456, 2584, 2635, 2945, 3070, 3162, 3230, 3534, 3684, 3720, 3876, 4216, 4605, 4712, 4845, 5219, 5270, 5833, 5890, 6140, 6324, 6460, 7068, 7368, 7752, 7905, 8835, 9210, 9517, 9690, 10013, 10438, 10540, 11666, 11780, 12280, 12648, 12920, 14136, 15657, 15810, 17499, 17670, 18420, 19034, 19380, 20026, 20876, 21080, 23332, 23560, 26095, 28551, 29165, 30039, 31314, 31620, 34998, 35340, 36840, 38068, 38760, 40052, 41752, 46664, 47585, 50065, 52190, 57102, 58330, 60078, 62628, 63240, 69996, 70680, 76136, 78285, 80104, 87495, 95170, 99161, 100130, 104380, 114204, 116660, 120156, 125256, 139992, 142755, 150195, 156570, 161789, 174990, 180823, 190340, 198322, 200260, 208760, 228408, 233320, 240312, 285510, 297483, 300390, 313140, 323578, 349980, 361646, 380680, 396644, 400520, 485367, 495805, 542469, 571020, 594966, 600780, 626280, 647156, 699960, 723292, 793288, 808945, 904115, 970734, 991610, 1084938, 1142040, 1189932, 1201560, 1294312, 1446584, 1487415, 1617890, 1808230, 1941468, 1983220, 2169876, 2379864, 2426835, 2712345, 2974830, 3073991, 3235780, 3616460, 3882936, 3966440, 4339752, 4853670, 5424690, 5949660, 6147982, 6471560, 7232920, 9221973, 9707340, 10849380, 11899320, 12295964, 15369955, 18443946, 19414680, 21698760, 24591928, 30739910, 36887892, 46109865, 61479820, 73775784, 92219730, 122959640, 184439460, 368878920]

約数ペア:

[(1, 368878920), (2, 184439460), (3, 122959640), (4, 92219730), (5, 73775784), (6, 61479820), (8, 46109865), (10, 36887892), (12, 30739910), (15, 24591928), (17, 21698760), (19, 19414680), (20, 18443946), (24, 15369955), (30, 12295964), (31, 11899320), (34, 10849380), (38, 9707340), (40, 9221973), (51, 7232920), (57, 6471560), (60, 6147982), (62, 5949660), (68, 5424690), (76, 4853670), (85, 4339752), (93, 3966440), (95, 3882936), (102, 3616460), (114, 3235780), (120, 3073991), (124, 2974830), (136, 2712345), (152, 2426835), (155, 2379864), (170, 2169876), (186, 1983220), (190, 1941468), (204, 1808230), (228, 1617890), (248, 1487415), (255, 1446584), (285, 1294312), (307, 1201560), (310, 1189932), (323, 1142040), (340, 1084938), (372, 991610), (380, 970734), (408, 904115), (456, 808945), (465, 793288), (510, 723292), (527, 699960), (570, 647156), (589, 626280), (614, 600780), (620, 594966), (646, 571020), (680, 542469), (744, 495805), (760, 485367), (921, 400520), (930, 396644), (969, 380680), (1020, 361646), (1054, 349980), (1140, 323578), (1178, 313140), (1228, 300390), (1240, 297483), (1292, 285510), (1535, 240312), (1581, 233320), (1615, 228408), (1767, 208760), (1842, 200260), (1860, 198322), (1938, 190340), (2040, 180823), (2108, 174990), (2280, 161789), (2356, 156570), (2456, 150195), (2584, 142755), (2635, 139992), (2945, 125256), (3070, 120156), (3162, 116660), (3230, 114204), (3534, 104380), (3684, 100130), (3720, 99161), (3876, 95170), (4216, 87495), (4605, 80104), (4712, 78285), (4845, 76136), (5219, 70680), (5270, 69996), (5833, 63240), (5890, 62628), (6140, 60078), (6324, 58330), (6460, 57102), (7068, 52190), (7368, 50065), (7752, 47585), (7905, 46664), (8835, 41752), (9210, 40052), (9517, 38760), (9690, 38068), (10013, 36840), (10438, 35340), (10540, 34998), (11666, 31620), (11780, 31314), (12280, 30039), (12648, 29165), (12920, 28551), (14136, 26095), (15657, 23560), (15810, 23332), (17499, 21080), (17670, 20876), (18420, 20026), (19034, 19380)]