304966292220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{211597}}^1$

素因数の和:211789

約数の個数: 192

約数和(自身を含む): 1010998316160

約数和(自身を除く): 706032023940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 157, 170, 180, 204, 255, 270, 306, 314, 340, 459, 471, 510, 540, 612, 628, 765, 785, 918, 942, 1020, 1413, 1530, 1570, 1836, 1884, 2295, 2355, 2669, 2826, 3060, 3140, 4239, 4590, 4710, 5338, 5652, 7065, 8007, 8478, 9180, 9420, 10676, 13345, 14130, 16014, 16956, 21195, 24021, 26690, 28260, 32028, 40035, 42390, 48042, 53380, 72063, 80070, 84780, 96084, 120105, 144126, 160140, 211597, 240210, 288252, 360315, 423194, 480420, 634791, 720630, 846388, 1057985, 1269582, 1441260, 1904373, 2115970, 2539164, 3173955, 3597149, 3808746, 4231940, 5713119, 6347910, 7194298, 7617492, 9521865, 10791447, 11426238, 12695820, 14388596, 17985745, 19043730, 21582894, 22852476, 28565595, 32374341, 33220729, 35971490, 38087460, 43165788, 53957235, 57131190, 64748682, 66441458, 71942980, 97123023, 99662187, 107914470, 114262380, 129497364, 132882916, 161871705, 166103645, 194246046, 199324374, 215828940, 298986561, 323743410, 332207290, 388492092, 398648748, 485615115, 498310935, 564752393, 597973122, 647486820, 664414580, 896959683, 971230230, 996621870, 1129504786, 1195946244, 1494932805, 1694257179, 1793919366, 1942460460, 1993243740, 2259009572, 2823761965, 2989865610, 3388514358, 3587838732, 4484798415, 5082771537, 5647523930, 5979731220, 6777028716, 8471285895, 8969596830, 10165543074, 11295047860, 15248314611, 16942571790, 17939193660, 20331086148, 25413857685, 30496629222, 33885143580, 50827715370, 60993258444, 76241573055, 101655430740, 152483146110, 304966292220]

約数ペア:

[(1, 304966292220), (2, 152483146110), (3, 101655430740), (4, 76241573055), (5, 60993258444), (6, 50827715370), (9, 33885143580), (10, 30496629222), (12, 25413857685), (15, 20331086148), (17, 17939193660), (18, 16942571790), (20, 15248314611), (27, 11295047860), (30, 10165543074), (34, 8969596830), (36, 8471285895), (45, 6777028716), (51, 5979731220), (54, 5647523930), (60, 5082771537), (68, 4484798415), (85, 3587838732), (90, 3388514358), (102, 2989865610), (108, 2823761965), (135, 2259009572), (153, 1993243740), (157, 1942460460), (170, 1793919366), (180, 1694257179), (204, 1494932805), (255, 1195946244), (270, 1129504786), (306, 996621870), (314, 971230230), (340, 896959683), (459, 664414580), (471, 647486820), (510, 597973122), (540, 564752393), (612, 498310935), (628, 485615115), (765, 398648748), (785, 388492092), (918, 332207290), (942, 323743410), (1020, 298986561), (1413, 215828940), (1530, 199324374), (1570, 194246046), (1836, 166103645), (1884, 161871705), (2295, 132882916), (2355, 129497364), (2669, 114262380), (2826, 107914470), (3060, 99662187), (3140, 97123023), (4239, 71942980), (4590, 66441458), (4710, 64748682), (5338, 57131190), (5652, 53957235), (7065, 43165788), (8007, 38087460), (8478, 35971490), (9180, 33220729), (9420, 32374341), (10676, 28565595), (13345, 22852476), (14130, 21582894), (16014, 19043730), (16956, 17985745), (21195, 14388596), (24021, 12695820), (26690, 11426238), (28260, 10791447), (32028, 9521865), (40035, 7617492), (42390, 7194298), (48042, 6347910), (53380, 5713119), (72063, 4231940), (80070, 3808746), (84780, 3597149), (96084, 3173955), (120105, 2539164), (144126, 2115970), (160140, 1904373), (211597, 1441260), (240210, 1269582), (288252, 1057985), (360315, 846388), (423194, 720630), (480420, 634791)]