328821480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4180

約数の個数: 192

約数和(自身を含む): 1218868560

約数和(自身を除く): 890047080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4133, 4420, 4680, 5304, 6120, 6630, 7956, 8266, 8840, 9945, 12399, 13260, 15912, 16532, 19890, 20665, 24798, 26520, 33064, 37197, 39780, 41330, 49596, 53729, 61995, 70261, 74394, 79560, 82660, 99192, 107458, 123990, 140522, 148788, 161187, 165320, 185985, 210783, 214916, 247980, 268645, 281044, 297576, 322374, 351305, 371970, 421566, 429832, 483561, 495960, 537290, 562088, 632349, 644748, 702610, 743940, 805935, 843132, 913393, 967122, 1053915, 1074580, 1264698, 1289496, 1405220, 1487880, 1611870, 1686264, 1826786, 1934244, 2107830, 2149160, 2417805, 2529396, 2740179, 2810440, 3161745, 3223740, 3653572, 3868488, 4215660, 4566965, 4835610, 5058792, 5480358, 6323490, 6447480, 7307144, 8220537, 8431320, 9133930, 9671220, 10960716, 12646980, 13700895, 16441074, 18267860, 19342440, 21921432, 25293960, 27401790, 32882148, 36535720, 41102685, 54803580, 65764296, 82205370, 109607160, 164410740, 328821480]

約数ペア:

[(1, 328821480), (2, 164410740), (3, 109607160), (4, 82205370), (5, 65764296), (6, 54803580), (8, 41102685), (9, 36535720), (10, 32882148), (12, 27401790), (13, 25293960), (15, 21921432), (17, 19342440), (18, 18267860), (20, 16441074), (24, 13700895), (26, 12646980), (30, 10960716), (34, 9671220), (36, 9133930), (39, 8431320), (40, 8220537), (45, 7307144), (51, 6447480), (52, 6323490), (60, 5480358), (65, 5058792), (68, 4835610), (72, 4566965), (78, 4215660), (85, 3868488), (90, 3653572), (102, 3223740), (104, 3161745), (117, 2810440), (120, 2740179), (130, 2529396), (136, 2417805), (153, 2149160), (156, 2107830), (170, 1934244), (180, 1826786), (195, 1686264), (204, 1611870), (221, 1487880), (234, 1405220), (255, 1289496), (260, 1264698), (306, 1074580), (312, 1053915), (340, 967122), (360, 913393), (390, 843132), (408, 805935), (442, 743940), (468, 702610), (510, 644748), (520, 632349), (585, 562088), (612, 537290), (663, 495960), (680, 483561), (765, 429832), (780, 421566), (884, 371970), (936, 351305), (1020, 322374), (1105, 297576), (1170, 281044), (1224, 268645), (1326, 247980), (1530, 214916), (1560, 210783), (1768, 185985), (1989, 165320), (2040, 161187), (2210, 148788), (2340, 140522), (2652, 123990), (3060, 107458), (3315, 99192), (3978, 82660), (4133, 79560), (4420, 74394), (4680, 70261), (5304, 61995), (6120, 53729), (6630, 49596), (7956, 41330), (8266, 39780), (8840, 37197), (9945, 33064), (12399, 26520), (13260, 24798), (15912, 20665), (16532, 19890)]