190937880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4457}}^1$

素因数の和:4498

約数の個数: 192

約数和(自身を含む): 751083840

約数和(自身を除く): 560145960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4457, 4760, 5355, 6120, 7140, 8568, 8914, 10710, 13371, 14280, 17828, 21420, 22285, 26742, 31199, 35656, 40113, 42840, 44570, 53484, 62398, 66855, 75769, 80226, 89140, 93597, 106968, 124796, 133710, 151538, 155995, 160452, 178280, 187194, 200565, 227307, 249592, 267420, 280791, 303076, 311990, 320904, 374388, 378845, 401130, 454614, 467985, 530383, 534840, 561582, 606152, 623980, 681921, 748776, 757690, 802260, 909228, 935970, 1060766, 1123164, 1136535, 1247960, 1363842, 1403955, 1515380, 1591149, 1604520, 1818456, 1871940, 2121532, 2246328, 2273070, 2651915, 2727684, 2807910, 3030760, 3182298, 3409605, 3743880, 4243064, 4546140, 4773447, 5303830, 5455368, 5615820, 6364596, 6819210, 7955745, 9092280, 9546894, 10607660, 11231640, 12729192, 13638420, 15911490, 19093788, 21215320, 23867235, 27276840, 31822980, 38187576, 47734470, 63645960, 95468940, 190937880]

約数ペア:

[(1, 190937880), (2, 95468940), (3, 63645960), (4, 47734470), (5, 38187576), (6, 31822980), (7, 27276840), (8, 23867235), (9, 21215320), (10, 19093788), (12, 15911490), (14, 13638420), (15, 12729192), (17, 11231640), (18, 10607660), (20, 9546894), (21, 9092280), (24, 7955745), (28, 6819210), (30, 6364596), (34, 5615820), (35, 5455368), (36, 5303830), (40, 4773447), (42, 4546140), (45, 4243064), (51, 3743880), (56, 3409605), (60, 3182298), (63, 3030760), (68, 2807910), (70, 2727684), (72, 2651915), (84, 2273070), (85, 2246328), (90, 2121532), (102, 1871940), (105, 1818456), (119, 1604520), (120, 1591149), (126, 1515380), (136, 1403955), (140, 1363842), (153, 1247960), (168, 1136535), (170, 1123164), (180, 1060766), (204, 935970), (210, 909228), (238, 802260), (252, 757690), (255, 748776), (280, 681921), (306, 623980), (315, 606152), (340, 561582), (357, 534840), (360, 530383), (408, 467985), (420, 454614), (476, 401130), (504, 378845), (510, 374388), (595, 320904), (612, 311990), (630, 303076), (680, 280791), (714, 267420), (765, 249592), (840, 227307), (952, 200565), (1020, 187194), (1071, 178280), (1190, 160452), (1224, 155995), (1260, 151538), (1428, 133710), (1530, 124796), (1785, 106968), (2040, 93597), (2142, 89140), (2380, 80226), (2520, 75769), (2856, 66855), (3060, 62398), (3570, 53484), (4284, 44570), (4457, 42840), (4760, 40113), (5355, 35656), (6120, 31199), (7140, 26742), (8568, 22285), (8914, 21420), (10710, 17828), (13371, 14280)]