2507039640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19507}}^1$

素因数の和:19551

約数の個数: 256

約数和(自身を含む): 10112947200

約数和(自身を除く): 7605907560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8568, 9180, 10710, 12852, 14280, 16065, 18360, 19507, 21420, 25704, 32130, 39014, 42840, 58521, 64260, 78028, 97535, 117042, 128520, 136549, 156056, 175563, 195070, 234084, 273098, 292605, 331619, 351126, 390140, 409647, 468168, 526689, 546196, 585210, 663238, 682745, 702252, 780280, 819294, 877815, 994857, 1053378, 1092392, 1170420, 1228941, 1326476, 1365490, 1404504, 1638588, 1658095, 1755630, 1989714, 2048235, 2106756, 2321333, 2340840, 2457882, 2633445, 2652952, 2730980, 2984571, 3277176, 3316190, 3511260, 3686823, 3979428, 4096470, 4213512, 4642666, 4915764, 4974285, 5266890, 5461960, 5969142, 6144705, 6632380, 6963999, 7022520, 7373646, 7958856, 8192940, 8953713, 9285332, 9831528, 9948570, 10533780, 11606665, 11938284, 12289410, 13264760, 13927998, 14747292, 14922855, 16385880, 17907426, 18434115, 18570664, 19897140, 20891997, 21067560, 23213330, 23876568, 24578820, 27855996, 29494584, 29845710, 34819995, 35814852, 36868230, 39794280, 41783994, 44768565, 46426660, 49157640, 55711992, 59691420, 62675991, 69639990, 71629704, 73736460, 83567988, 89537130, 92853320, 104459985, 119382840, 125351982, 139279980, 147472920, 167135976, 179074260, 208919970, 250703964, 278559960, 313379955, 358148520, 417839940, 501407928, 626759910, 835679880, 1253519820, 2507039640]

約数ペア:

[(1, 2507039640), (2, 1253519820), (3, 835679880), (4, 626759910), (5, 501407928), (6, 417839940), (7, 358148520), (8, 313379955), (9, 278559960), (10, 250703964), (12, 208919970), (14, 179074260), (15, 167135976), (17, 147472920), (18, 139279980), (20, 125351982), (21, 119382840), (24, 104459985), (27, 92853320), (28, 89537130), (30, 83567988), (34, 73736460), (35, 71629704), (36, 69639990), (40, 62675991), (42, 59691420), (45, 55711992), (51, 49157640), (54, 46426660), (56, 44768565), (60, 41783994), (63, 39794280), (68, 36868230), (70, 35814852), (72, 34819995), (84, 29845710), (85, 29494584), (90, 27855996), (102, 24578820), (105, 23876568), (108, 23213330), (119, 21067560), (120, 20891997), (126, 19897140), (135, 18570664), (136, 18434115), (140, 17907426), (153, 16385880), (168, 14922855), (170, 14747292), (180, 13927998), (189, 13264760), (204, 12289410), (210, 11938284), (216, 11606665), (238, 10533780), (252, 9948570), (255, 9831528), (270, 9285332), (280, 8953713), (306, 8192940), (315, 7958856), (340, 7373646), (357, 7022520), (360, 6963999), (378, 6632380), (408, 6144705), (420, 5969142), (459, 5461960), (476, 5266890), (504, 4974285), (510, 4915764), (540, 4642666), (595, 4213512), (612, 4096470), (630, 3979428), (680, 3686823), (714, 3511260), (756, 3316190), (765, 3277176), (840, 2984571), (918, 2730980), (945, 2652952), (952, 2633445), (1020, 2457882), (1071, 2340840), (1080, 2321333), (1190, 2106756), (1224, 2048235), (1260, 1989714), (1428, 1755630), (1512, 1658095), (1530, 1638588), (1785, 1404504), (1836, 1365490), (1890, 1326476), (2040, 1228941), (2142, 1170420), (2295, 1092392), (2380, 1053378), (2520, 994857), (2856, 877815), (3060, 819294), (3213, 780280), (3570, 702252), (3672, 682745), (3780, 663238), (4284, 585210), (4590, 546196), (4760, 526689), (5355, 468168), (6120, 409647), (6426, 390140), (7140, 351126), (7560, 331619), (8568, 292605), (9180, 273098), (10710, 234084), (12852, 195070), (14280, 175563), (16065, 156056), (18360, 136549), (19507, 128520), (21420, 117042), (25704, 97535), (32130, 78028), (39014, 64260), (42840, 58521)]