19132826580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2689}}^1\times {\mathrm{5647}}^1$

素因数の和:8358

約数の個数: 144

約数和(自身を含む): 66363548160

約数和(自身を除く): 47230721580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2689, 5378, 5647, 8067, 10756, 11294, 13445, 16134, 16941, 18823, 22588, 24201, 26890, 28235, 32268, 33882, 37646, 39529, 40335, 48402, 50823, 53780, 56469, 56470, 67764, 75292, 79058, 80670, 84705, 94115, 96804, 101646, 112938, 112940, 118587, 121005, 158116, 161340, 169407, 169410, 188230, 197645, 203292, 225876, 237174, 242010, 254115, 282345, 338814, 338820, 355761, 376460, 395290, 474348, 484020, 508230, 564690, 592935, 677628, 711522, 790580, 847035, 1016460, 1129380, 1185870, 1423044, 1694070, 1778805, 2371740, 3388140, 3557610, 7115220, 15184783, 30369566, 45554349, 60739132, 75923915, 91108698, 106293481, 136663047, 151847830, 182217396, 212586962, 227771745, 273326094, 303695660, 318880443, 425173924, 455543490, 531467405, 546652188, 637760886, 683315235, 911086980, 956641329, 1062934810, 1275521772, 1366630470, 1594402215, 1913282658, 2125869620, 2733260940, 3188804430, 3826565316, 4783206645, 6377608860, 9566413290, 19132826580]

約数ペア:

[(1, 19132826580), (2, 9566413290), (3, 6377608860), (4, 4783206645), (5, 3826565316), (6, 3188804430), (7, 2733260940), (9, 2125869620), (10, 1913282658), (12, 1594402215), (14, 1366630470), (15, 1275521772), (18, 1062934810), (20, 956641329), (21, 911086980), (28, 683315235), (30, 637760886), (35, 546652188), (36, 531467405), (42, 455543490), (45, 425173924), (60, 318880443), (63, 303695660), (70, 273326094), (84, 227771745), (90, 212586962), (105, 182217396), (126, 151847830), (140, 136663047), (180, 106293481), (210, 91108698), (252, 75923915), (315, 60739132), (420, 45554349), (630, 30369566), (1260, 15184783), (2689, 7115220), (5378, 3557610), (5647, 3388140), (8067, 2371740), (10756, 1778805), (11294, 1694070), (13445, 1423044), (16134, 1185870), (16941, 1129380), (18823, 1016460), (22588, 847035), (24201, 790580), (26890, 711522), (28235, 677628), (32268, 592935), (33882, 564690), (37646, 508230), (39529, 484020), (40335, 474348), (48402, 395290), (50823, 376460), (53780, 355761), (56469, 338820), (56470, 338814), (67764, 282345), (75292, 254115), (79058, 242010), (80670, 237174), (84705, 225876), (94115, 203292), (96804, 197645), (101646, 188230), (112938, 169410), (112940, 169407), (118587, 161340), (121005, 158116)]