419519880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5273}}^1$

素因数の和:5320

約数の個数: 192

約数和(自身を含む): 1554986160

約数和(自身を除く): 1135466280

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, 4420, 4680, 5273, 5304, 6120, 6630, 7956, 8840, 9945, 10546, 13260, 15819, 15912, 19890, 21092, 26365, 26520, 31638, 39780, 42184, 47457, 52730, 63276, 68549, 79095, 79560, 89641, 94914, 105460, 126552, 137098, 158190, 179282, 189828, 205647, 210920, 237285, 268923, 274196, 316380, 342745, 358564, 379656, 411294, 448205, 474570, 537846, 548392, 616941, 632760, 685490, 717128, 806769, 822588, 896410, 949140, 1028235, 1075692, 1165333, 1233882, 1344615, 1370980, 1613538, 1645176, 1792820, 1898280, 2056470, 2151384, 2330666, 2467764, 2689230, 2741960, 3084705, 3227076, 3495999, 3585640, 4033845, 4112940, 4661332, 4935528, 5378460, 5826665, 6169410, 6454152, 6991998, 8067690, 8225880, 9322664, 10487997, 10756920, 11653330, 12338820, 13983996, 16135380, 17479995, 20975994, 23306660, 24677640, 27967992, 32270760, 34959990, 41951988, 46613320, 52439985, 69919980, 83903976, 104879970, 139839960, 209759940, 419519880]

約数ペア:

[(1, 419519880), (2, 209759940), (3, 139839960), (4, 104879970), (5, 83903976), (6, 69919980), (8, 52439985), (9, 46613320), (10, 41951988), (12, 34959990), (13, 32270760), (15, 27967992), (17, 24677640), (18, 23306660), (20, 20975994), (24, 17479995), (26, 16135380), (30, 13983996), (34, 12338820), (36, 11653330), (39, 10756920), (40, 10487997), (45, 9322664), (51, 8225880), (52, 8067690), (60, 6991998), (65, 6454152), (68, 6169410), (72, 5826665), (78, 5378460), (85, 4935528), (90, 4661332), (102, 4112940), (104, 4033845), (117, 3585640), (120, 3495999), (130, 3227076), (136, 3084705), (153, 2741960), (156, 2689230), (170, 2467764), (180, 2330666), (195, 2151384), (204, 2056470), (221, 1898280), (234, 1792820), (255, 1645176), (260, 1613538), (306, 1370980), (312, 1344615), (340, 1233882), (360, 1165333), (390, 1075692), (408, 1028235), (442, 949140), (468, 896410), (510, 822588), (520, 806769), (585, 717128), (612, 685490), (663, 632760), (680, 616941), (765, 548392), (780, 537846), (884, 474570), (936, 448205), (1020, 411294), (1105, 379656), (1170, 358564), (1224, 342745), (1326, 316380), (1530, 274196), (1560, 268923), (1768, 237285), (1989, 210920), (2040, 205647), (2210, 189828), (2340, 179282), (2652, 158190), (3060, 137098), (3315, 126552), (3978, 105460), (4420, 94914), (4680, 89641), (5273, 79560), (5304, 79095), (6120, 68549), (6630, 63276), (7956, 52730), (8840, 47457), (9945, 42184), (10546, 39780), (13260, 31638), (15819, 26520), (15912, 26365), (19890, 21092)]