442418040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1018

約数の個数: 192

約数和(自身を含む): 1536537600

約数和(自身を除く): 1094119560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 71, 72, 76, 90, 95, 114, 120, 142, 152, 171, 180, 190, 213, 228, 284, 285, 342, 355, 360, 380, 426, 456, 568, 570, 639, 684, 710, 760, 852, 855, 911, 1065, 1140, 1278, 1349, 1368, 1420, 1704, 1710, 1822, 2130, 2280, 2556, 2698, 2733, 2840, 3195, 3420, 3644, 4047, 4260, 4555, 5112, 5396, 5466, 6390, 6745, 6840, 7288, 8094, 8199, 8520, 9110, 10792, 10932, 12141, 12780, 13490, 13665, 16188, 16398, 17309, 18220, 20235, 21864, 24282, 25560, 26980, 27330, 32376, 32796, 34618, 36440, 40470, 40995, 48564, 51927, 53960, 54660, 60705, 64681, 65592, 69236, 80940, 81990, 86545, 97128, 103854, 109320, 121410, 129362, 138472, 155781, 161880, 163980, 173090, 194043, 207708, 242820, 258724, 259635, 311562, 323405, 327960, 346180, 388086, 415416, 485640, 517448, 519270, 582129, 623124, 646810, 692360, 776172, 778905, 970215, 1038540, 1164258, 1228939, 1246248, 1293620, 1552344, 1557810, 1940430, 2077080, 2328516, 2457878, 2587240, 2910645, 3115620, 3686817, 3880860, 4657032, 4915756, 5821290, 6144695, 6231240, 7373634, 7761720, 9831512, 11060451, 11642580, 12289390, 14747268, 18434085, 22120902, 23285160, 24578780, 29494536, 36868170, 44241804, 49157560, 55302255, 73736340, 88483608, 110604510, 147472680, 221209020, 442418040]

約数ペア:

[(1, 442418040), (2, 221209020), (3, 147472680), (4, 110604510), (5, 88483608), (6, 73736340), (8, 55302255), (9, 49157560), (10, 44241804), (12, 36868170), (15, 29494536), (18, 24578780), (19, 23285160), (20, 22120902), (24, 18434085), (30, 14747268), (36, 12289390), (38, 11642580), (40, 11060451), (45, 9831512), (57, 7761720), (60, 7373634), (71, 6231240), (72, 6144695), (76, 5821290), (90, 4915756), (95, 4657032), (114, 3880860), (120, 3686817), (142, 3115620), (152, 2910645), (171, 2587240), (180, 2457878), (190, 2328516), (213, 2077080), (228, 1940430), (284, 1557810), (285, 1552344), (342, 1293620), (355, 1246248), (360, 1228939), (380, 1164258), (426, 1038540), (456, 970215), (568, 778905), (570, 776172), (639, 692360), (684, 646810), (710, 623124), (760, 582129), (852, 519270), (855, 517448), (911, 485640), (1065, 415416), (1140, 388086), (1278, 346180), (1349, 327960), (1368, 323405), (1420, 311562), (1704, 259635), (1710, 258724), (1822, 242820), (2130, 207708), (2280, 194043), (2556, 173090), (2698, 163980), (2733, 161880), (2840, 155781), (3195, 138472), (3420, 129362), (3644, 121410), (4047, 109320), (4260, 103854), (4555, 97128), (5112, 86545), (5396, 81990), (5466, 80940), (6390, 69236), (6745, 65592), (6840, 64681), (7288, 60705), (8094, 54660), (8199, 53960), (8520, 51927), (9110, 48564), (10792, 40995), (10932, 40470), (12141, 36440), (12780, 34618), (13490, 32796), (13665, 32376), (16188, 27330), (16398, 26980), (17309, 25560), (18220, 24282), (20235, 21864)]