1328808420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3067}}^1$

素因数の和:3194

約数の個数: 144

約数和(自身を含む): 4221322560

約数和(自身を除く): 2892514140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 83, 87, 90, 116, 145, 166, 174, 180, 249, 261, 290, 332, 348, 415, 435, 498, 522, 580, 747, 830, 870, 996, 1044, 1245, 1305, 1494, 1660, 1740, 2407, 2490, 2610, 2988, 3067, 3735, 4814, 4980, 5220, 6134, 7221, 7470, 9201, 9628, 12035, 12268, 14442, 14940, 15335, 18402, 21663, 24070, 27603, 28884, 30670, 36105, 36804, 43326, 46005, 48140, 55206, 61340, 72210, 86652, 88943, 92010, 108315, 110412, 138015, 144420, 177886, 184020, 216630, 254561, 266829, 276030, 355772, 433260, 444715, 509122, 533658, 552060, 763683, 800487, 889430, 1018244, 1067316, 1272805, 1334145, 1527366, 1600974, 1778860, 2291049, 2545610, 2668290, 3054732, 3201948, 3818415, 4002435, 4582098, 5091220, 5336580, 7382269, 7636830, 8004870, 9164196, 11455245, 14764538, 15273660, 16009740, 22146807, 22910490, 29529076, 36911345, 44293614, 45820980, 66440421, 73822690, 88587228, 110734035, 132880842, 147645380, 221468070, 265761684, 332202105, 442936140, 664404210, 1328808420]

約数ペア:

[(1, 1328808420), (2, 664404210), (3, 442936140), (4, 332202105), (5, 265761684), (6, 221468070), (9, 147645380), (10, 132880842), (12, 110734035), (15, 88587228), (18, 73822690), (20, 66440421), (29, 45820980), (30, 44293614), (36, 36911345), (45, 29529076), (58, 22910490), (60, 22146807), (83, 16009740), (87, 15273660), (90, 14764538), (116, 11455245), (145, 9164196), (166, 8004870), (174, 7636830), (180, 7382269), (249, 5336580), (261, 5091220), (290, 4582098), (332, 4002435), (348, 3818415), (415, 3201948), (435, 3054732), (498, 2668290), (522, 2545610), (580, 2291049), (747, 1778860), (830, 1600974), (870, 1527366), (996, 1334145), (1044, 1272805), (1245, 1067316), (1305, 1018244), (1494, 889430), (1660, 800487), (1740, 763683), (2407, 552060), (2490, 533658), (2610, 509122), (2988, 444715), (3067, 433260), (3735, 355772), (4814, 276030), (4980, 266829), (5220, 254561), (6134, 216630), (7221, 184020), (7470, 177886), (9201, 144420), (9628, 138015), (12035, 110412), (12268, 108315), (14442, 92010), (14940, 88943), (15335, 86652), (18402, 72210), (21663, 61340), (24070, 55206), (27603, 48140), (28884, 46005), (30670, 43326), (36105, 36804)]