2189304180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12323}}^1$

素因数の和:12395

約数の個数: 192

約数和(自身を含む): 7950458880

約数和(自身を除く): 5761154700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1890, 1974, 2115, 2538, 2820, 2961, 3290, 3780, 3948, 4230, 4935, 5076, 5922, 6345, 6580, 8460, 8883, 9870, 11844, 12323, 12690, 14805, 17766, 19740, 24646, 25380, 29610, 35532, 36969, 44415, 49292, 59220, 61615, 73938, 86261, 88830, 110907, 123230, 147876, 172522, 177660, 184845, 221814, 246460, 258783, 332721, 345044, 369690, 431305, 443628, 517566, 554535, 579181, 665442, 739380, 776349, 862610, 1035132, 1109070, 1158362, 1293915, 1330884, 1552698, 1663605, 1725220, 1737543, 2218140, 2316724, 2329047, 2587830, 2895905, 3105396, 3327210, 3475086, 3881745, 4054267, 4658094, 5175660, 5212629, 5791810, 6654420, 6950172, 7763490, 8108534, 8687715, 9316188, 10425258, 11583620, 11645235, 12162801, 15526980, 15637887, 16217068, 17375430, 20271335, 20850516, 23290470, 24325602, 26063145, 31275774, 34750860, 36488403, 40542670, 46580940, 48651204, 52126290, 60814005, 62551548, 72976806, 78189435, 81085340, 104252580, 109465209, 121628010, 145953612, 156378870, 182442015, 218930418, 243256020, 312757740, 364884030, 437860836, 547326045, 729768060, 1094652090, 2189304180]

約数ペア:

[(1, 2189304180), (2, 1094652090), (3, 729768060), (4, 547326045), (5, 437860836), (6, 364884030), (7, 312757740), (9, 243256020), (10, 218930418), (12, 182442015), (14, 156378870), (15, 145953612), (18, 121628010), (20, 109465209), (21, 104252580), (27, 81085340), (28, 78189435), (30, 72976806), (35, 62551548), (36, 60814005), (42, 52126290), (45, 48651204), (47, 46580940), (54, 40542670), (60, 36488403), (63, 34750860), (70, 31275774), (84, 26063145), (90, 24325602), (94, 23290470), (105, 20850516), (108, 20271335), (126, 17375430), (135, 16217068), (140, 15637887), (141, 15526980), (180, 12162801), (188, 11645235), (189, 11583620), (210, 10425258), (235, 9316188), (252, 8687715), (270, 8108534), (282, 7763490), (315, 6950172), (329, 6654420), (378, 5791810), (420, 5212629), (423, 5175660), (470, 4658094), (540, 4054267), (564, 3881745), (630, 3475086), (658, 3327210), (705, 3105396), (756, 2895905), (846, 2587830), (940, 2329047), (945, 2316724), (987, 2218140), (1260, 1737543), (1269, 1725220), (1316, 1663605), (1410, 1552698), (1645, 1330884), (1692, 1293915), (1890, 1158362), (1974, 1109070), (2115, 1035132), (2538, 862610), (2820, 776349), (2961, 739380), (3290, 665442), (3780, 579181), (3948, 554535), (4230, 517566), (4935, 443628), (5076, 431305), (5922, 369690), (6345, 345044), (6580, 332721), (8460, 258783), (8883, 246460), (9870, 221814), (11844, 184845), (12323, 177660), (12690, 172522), (14805, 147876), (17766, 123230), (19740, 110907), (24646, 88830), (25380, 86261), (29610, 73938), (35532, 61615), (36969, 59220), (44415, 49292)]